{"product_id":"400cc-vs-450cc-vs-500cc-breast-implant-sizers-s-bra","title":"400cc vs. 450cc vs. 500cc Breast Implant Sizers | S Bra","description":"\n\u003cdiv class=\"oumenta-product-description\" style=\"font-size:19px;line-height:1.75;color:#333333;\"\u003e\n\n\u003cstyle\u003e\n.oumenta-product-description \u003e p,\n.oumenta-product-description \u003e ul,\n.oumenta-product-description \u003e ul li {\n  font-size:19px !important;\n  line-height:1.75 !important;\n}\n.oumenta-product-description details \u003e summary {\n  list-style:none;\n  display:list-item;\n  list-style-position:inside;\n}\n.oumenta-product-description details \u003e summary::-webkit-details-marker {\n  display:none;\n}\n.oumenta-product-description details \u003e summary::before {\n  content:\"▶\";\n  display:inline-block;\n  margin-right:10px;\n  font-size:16px;\n  color:#783c4b;\n}\n.oumenta-product-description details[open] \u003e summary::before {\n  transform:rotate(90deg);\n}\n\u003c\/style\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 22px;\"\u003e\nConsidering\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-breast-implant-sizers\" title=\"400cc Breast Implant Sizers\"\u003e400cc\u003c\/a\u003e,\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/450cc-breast-implant-sizers\" title=\"450cc Breast Implant Sizers\"\u003e450cc\u003c\/a\u003e,\nor\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/500cc-breast-implant-sizers\" title=\"500cc Breast Implant Sizers\"\u003e500cc\u003c\/a\u003e\nbreast implants? When comparing fuller volumes, even a 50cc difference can influence the silhouette you prefer. The Oumènta At-Home Breast Implant Sizer Kit lets you experience three external volumes under your own clothing before discussing your preferences with your plastic surgeon.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nThis kit includes 400cc, 450cc, and 500cc sizers, plus a Small Oumènta Pocket Bra. Instead of relying only on photographs or a few minutes in front of a mirror, you can live with different breast implant sizes during your normal activities. Compare how each volume looks in your favorite outfits, how the additional fullness feels, and which silhouette you prefer.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:26px;line-height:1.3;color:#783c4b;margin:30px 0 16px;font-weight:700;\"\u003e\nWhat's Included in Your Oumènta Kit?\n\u003c\/h2\u003e\n\n\u003cul style=\"font-size:19px;line-height:1.75;margin:0 0 24px;padding-left:30px;\"\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e1 Small (S) Oumènta Pocket Bra with internal sizer pockets\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e1 pair of 400cc breast implant sizers\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e1 pair of 450cc breast implant sizers\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;\"\u003e1 pair of 500cc breast implant sizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 26px;\"\u003e\nTry each pair under your normal clothing, compare your silhouette from different angles, and wear each size for as long as feels comfortable. Repeat the comparison over several days if you wish. There's no need to rush your decision.\n\u003c\/p\u003e\n\n\u003c!-- BEFORE AND AFTER --\u003e\n\n\u003cdetails style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:28px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-size:22px;line-height:1.4;font-weight:700;color:#783c4b;\"\u003e\nSee 450cc Sizers: Before \u0026amp; After\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:20px;\"\u003e\n\u003cp style=\"font-size:19px;line-height:1.7;margin:0 0 18px;\"\u003e\nDrag the slider to compare the same model without sizers and wearing 450cc Oumènta sizers.\n\u003c\/p\u003e\n\n\u003cdiv style=\"position:relative;width:100%;max-width:520px;margin:18px auto;overflow:hidden;line-height:0;--ba-pos:50%;\"\u003e\n\u003cimg src=\"https:\/\/breastimplantsizers.com\/cdn\/shop\/files\/450cc-breast-implants-no-text.png\" alt=\"Model wearing 450cc Oumènta breast implant sizers\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;\"\u003e\n\u003cimg src=\"https:\/\/breastimplantsizers.com\/cdn\/shop\/files\/no-sizers-in-bra.webp\" alt=\"Same model without breast implant sizers\" loading=\"lazy\" style=\"position:absolute;inset:0;width:100%;height:100%;object-fit:cover;clip-path:inset(0 calc(100% - var(--ba-pos)) 0 0);\"\u003e\n\u003cdiv style=\"position:absolute;top:0;bottom:0;left:var(--ba-pos);width:3px;background:white;transform:translateX(-50%);pointer-events:none;\"\u003e\u003c\/div\u003e\n\u003cinput type=\"range\" data-oumenta-slider min=\"0\" max=\"100\" value=\"50\" aria-label=\"Compare without sizers and wearing 450cc breast implant sizers\" style=\"position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;\"\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex;justify-content:space-between;gap:10px;max-width:520px;margin:10px auto 18px;font-size:16px;font-weight:600;\"\u003e\n\u003cspan\u003eNo Sizers\u003c\/span\u003e\n\u003cspan\u003eWearing 450cc Sizers\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:14px;line-height:1.5;color:#666666;margin:14px 0 0;\"\u003e\nExternal sizing demonstration only. Not a prediction of surgical results.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- OTHER BRA SIZES --\u003e\n\n\u003cdetails style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:28px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-size:22px;line-height:1.4;font-weight:700;color:#783c4b;\"\u003e\nNeed a Different Bra Size?\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:18px;\"\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0;\"\u003e\nThis same 400cc, 450cc, and 500cc kit is also available with\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-vs-450cc-vs-500cc-breast-implant-sizers-l-bra\" title=\"400cc, 450cc and 500cc Breast Implant Sizer Kit with Large Bra\"\u003eLarge (L)\u003c\/a\u003e\nand\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-vs-450cc-vs-500cc-breast-implant-sizers-xl-bra\" title=\"400cc, 450cc and 500cc Breast Implant Sizer Kit with Extra Large Bra\"\u003eExtra Large (XL)\u003c\/a\u003e\nPocket Bras. Choose the bra size that best matches your current fit.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- NEIGHBORING KITS --\u003e\n\n\u003cdetails style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:28px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-size:22px;line-height:1.4;font-weight:700;color:#783c4b;\"\u003e\nNot Quite the Breast Sizes You Were Looking For?\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:18px;\"\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 18px;\"\u003e\n\u003cstrong\u003eA Little Smaller?\u003c\/strong\u003e\nExplore our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-s-bra\" title=\"350cc, 400cc and 450cc Breast Implant Sizer Kit with Small Bra\"\u003e350cc vs. 400cc vs. 450cc Breast Implant Sizer Kit with Small Bra\u003c\/a\u003e.\nThis shifts the comparison range down by 50cc while keeping the same bra size.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0;\"\u003e\n\u003cstrong\u003ePrefer a Custom Combination?\u003c\/strong\u003e\nChoose any three Oumènta sizer volumes from 200cc to 500cc in 25cc increments using our custom kit.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\u003c!-- EDUCATIONAL CONTENT --\u003e\n\n\u003cdetails style=\"border:1px solid #d8d0cc;border-radius:8px;padding:22px;margin:30px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-size:22px;line-height:1.4;font-weight:700;color:#783c4b;\"\u003e\nMore About These Breast Implant Sizes\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:22px;\"\u003e\n\n\u003ch2 style=\"font-size:24px;line-height:1.35;color:#783c4b;margin:10px 0 16px;\"\u003e\n400cc vs. 450cc vs. 500cc Breast Implants: What's the Difference?\n\u003c\/h2\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\nThese three volumes cover a 100cc range, with 50cc increments between sizes. The 400cc pair is the smallest option, 450cc provides a middle reference point, and 500cc is the fullest. Comparing all three can help you decide how much external fullness you prefer.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\n400cc, 450cc, or 500cc: Three Levels of Fullness\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\n\u003cstrong\u003e400cc:\u003c\/strong\u003e A starting point for exploring a fuller external silhouette. Compare this volume with the larger options to see how your clothing fit and preferences change.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\n\u003cstrong\u003e450cc:\u003c\/strong\u003e Contains 12.5% more volume than 400cc. This middle option helps you evaluate whether an additional 50cc creates the appearance you prefer without moving directly to 500cc.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\n\u003cstrong\u003e500cc:\u003c\/strong\u003e Contains 25% more volume than 400cc. Comparing the two ends of this range lets you explore a meaningful difference in external fullness and clothing fit.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nThese percentages describe volume differences, not predicted changes in breast appearance. Existing breast tissue, chest dimensions, implant profile, and surgical placement influence surgical outcomes.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nCan 500cc Sizers Fit in a Small Pocket Bra?\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nYes. Oumènta's 500cc sizers can fit inside the Small Pocket Bra's internal pockets. You don't need to select a larger bra simply because you want to compare fuller sizer volumes. Choose your Pocket Bra according to your current fit, rather than your desired breast size.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nDoes 500cc Look Different in Everyday Clothing?\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\nA size that looks appealing in a photograph may create a different impression under your own clothing. Start with 400cc in a fitted T-shirt, switch to 450cc, and then compare 500cc in the same outfit.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nLook at your silhouette from the front, side, and three-quarter angles. Repeat the comparison with a dress, work blouse, or favorite casual outfit. Wear each size for as long as feels comfortable, and revisit your preferences over several days if you wish.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nExplore the Difference Between Looking Fuller and Feeling Comfortable\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\nWhen comparing 400cc, 450cc, and 500cc, appearance is only one part of the decision. Additional external volume and weight may also affect your experience during everyday activities.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nWalk, sit, drive, or perform other comfortable activities while the sizers are securely positioned. Oumènta sizers can help you explore differences in external volume and weight, but they cannot reproduce the exact movement, weight distribution, or feel of surgically implanted breasts.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nFor a more detailed comparison, read our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/blogs\/breast-implant-sizing-guide\/400cc-vs-500cc-breast-implants\" title=\"400cc vs. 500cc Breast Implants Comparison\"\u003e400cc vs. 500cc breast implant guide\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nChoosing Your Small Pocket Bra\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 20px;\"\u003e\nThe Small Oumènta Pocket Bra has internal pockets designed to hold the sizers in position. Using the same bra for all three volumes helps you make more consistent comparisons.\n\u003c\/p\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nChoose the Small Pocket Bra based on your current fit, not the cup size you hope to achieve after surgery. If Small does not fit comfortably, explore the same kit with another Pocket Bra using the links above.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nResearch on Comparing Breast Implant Sizes Before Surgery\n\u003c\/h3\u003e\n\n\u003cdiv style=\"border-left:4px solid #783c4b;background:#f8f5f3;padding:20px;margin:20px 0;\"\u003e\n\u003cp style=\"font-size:22px;font-weight:700;color:#783c4b;margin:0 0 10px;\"\u003e\n567 Women Studied\n\u003c\/p\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 14px;\"\u003e\nA published study involving 567 women examined preoperative breast implant sizing and reported an association between participation in sizing and greater satisfaction with implant size.\n\u003c\/p\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 14px;\"\u003e\nThe study used silicone implant samples in bras, not Oumènta sizers. Its findings should not be interpreted as evidence that Oumènta products improve surgical outcomes.\n\u003c\/p\u003e\n\u003cp style=\"font-size:15px;line-height:1.6;margin:0;\"\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20009790\/\" title=\"Published Research on Preoperative Breast Implant Sizing\"\u003eRead the published preoperative sizing study\u003c\/a\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nExplore our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/blogs\/breast-implant-sizing-guide\/450cc-vs-500cc-breast-implants\" title=\"450cc vs. 500cc Breast Implants Comparison\"\u003e450cc vs. 500cc breast implant comparison\u003c\/a\u003e\nor visit the\n\u003ca href=\"https:\/\/breastimplantsizers.com\/blogs\/breast-implant-sizing-guide\" title=\"Oumènta Breast Implant Sizing Guide\"\u003eBreast Implant Sizing Guide\u003c\/a\u003e\nfor additional information.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nWant to Compare 425cc or 475cc?\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 24px;\"\u003e\nOumènta offers individual sizer volumes in 25cc increments from 200cc to 500cc, including\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/425cc-breast-implant-sizers\" title=\"425cc Breast Implant Sizers\"\u003e425cc\u003c\/a\u003e\nand\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/475cc-breast-implant-sizers\" title=\"475cc Breast Implant Sizers\"\u003e475cc\u003c\/a\u003e.\nThese intermediate sizes can help you refine your comparison.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:26px 0 12px;\"\u003e\nExplore Individual Sizer Volumes\n\u003c\/h3\u003e\n\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0;\"\u003e\nVisit our individual\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-breast-implant-sizers\" title=\"400cc Breast Implant Sizers\"\u003e400cc breast implant sizers\u003c\/a\u003e,\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/450cc-breast-implant-sizers\" title=\"450cc Breast Implant Sizers\"\u003e450cc breast implant sizers\u003c\/a\u003e,\nand\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/500cc-breast-implant-sizers\" title=\"500cc Breast Implant Sizers\"\u003e500cc breast implant sizers\u003c\/a\u003e\npages to learn more about each volume.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\n\u003c!-- FAQ --\u003e\n\n\u003cdetails style=\"border:1px solid #d8d0cc;border-radius:8px;padding:22px;margin:30px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-size:22px;line-height:1.4;font-weight:700;color:#783c4b;\"\u003e\n400cc vs. 450cc vs. 500cc Frequently Asked Questions\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:22px;\"\u003e\n\n\u003ch3 style=\"font-size:21px;line-height:1.4;margin:12px 0 10px;\"\u003e\nHow much bigger is 500cc than 400cc?\n\u003c\/h3\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 22px;\"\u003e\n500cc contains 25% more volume than 400cc. The visible difference depends on your proportions and existing breast tissue. Comparing external sizers under the same clothing can help you explore the difference in fullness.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;line-height:1.4;margin:12px 0 10px;\"\u003e\nIs 450cc a good compromise between 400cc and 500cc?\n\u003c\/h3\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 22px;\"\u003e\n450cc falls halfway between 400cc and 500cc by volume. Whether it is your preferred size depends on your goals and anatomy. Trying all three external volumes helps you compare their silhouettes before discussing options with your surgeon.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;line-height:1.4;margin:12px 0 10px;\"\u003e\nCan 500cc sizers fit in a Small Pocket Bra?\n\u003c\/h3\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 22px;\"\u003e\nYes. The 500cc Oumènta sizers fit in the Small Pocket Bra. Choose your bra size based on your current fit rather than the volume you want to try.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;line-height:1.4;margin:12px 0 10px;\"\u003e\nCan I wear Oumènta sizers for a full day?\n\u003c\/h3\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0 0 22px;\"\u003e\nYou can wear the sizers during normal activities for as long as feels comfortable. Remove them if you experience discomfort and repeat the comparison another day if you wish.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;line-height:1.4;margin:12px 0 10px;\"\u003e\nCan these sizers predict my surgical results?\n\u003c\/h3\u003e\n\u003cp style=\"font-size:19px;line-height:1.75;margin:0;\"\u003e\nNo. Oumènta sizers demonstrate external volume and appearance. They cannot predict postoperative shape, cup size, or surgical outcomes.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cp style=\"font-size:14px;line-height:1.6;color:#666666;margin:28px 0 0;\"\u003e\nOumènta sizers are wearable apparel for personal sizing exploration. They are not medical devices, do not predict surgical results, and are not a substitute for consultation with a qualified plastic surgeon.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"oumenta","offers":[{"title":"Default Title","offer_id":67326898045003,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/2718\/8299\/files\/450-cc-breast-implant-sizers.png?v=1792875815","url":"https:\/\/breastimplantsizers.com\/products\/400cc-vs-450cc-vs-500cc-breast-implant-sizers-s-bra","provider":"Oumenta","version":"1.0","type":"link"}