{"product_id":"350cc-vs-400cc-vs-450cc-breast-implant-sizers-l-bra","title":"350cc vs. 400cc vs. 450cc Breast Implant Sizers | L 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 p,\n.oumenta-product-description li {\n  font-size:19px !important;\n  line-height:1.75 !important;\n}\n.oumenta-product-description .oumenta-section \u003e summary {\n  cursor:pointer;\n  list-style:none;\n  font-size:22px;\n  line-height:1.4;\n  font-weight:700;\n  color:#783c4b;\n}\n.oumenta-product-description .oumenta-section \u003e summary::-webkit-details-marker {\n  display:none;\n}\n.oumenta-product-description .oumenta-section \u003e summary::before {\n  content:\"▶\";\n  display:inline-block;\n  font-size:16px;\n  margin-right:10px;\n}\n.oumenta-product-description .oumenta-section[open] \u003e summary::before {\n  transform:rotate(90deg);\n}\n.oumenta-product-description a {\n  color:#783c4b;\n}\n\u003c\/style\u003e\n\n\u003c!-- ACCORDION 1: 450CC BEFORE AND AFTER --\u003e\n\n\u003cdetails class=\"oumenta-section\" style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:25px 0;\"\u003e\n\n\u003csummary style=\"background-color:#7B3F32 !important;color:#ffffff !important;padding:16px;border-radius:6px;cursor:pointer;font-size:18px;font-weight:700 !important;line-height:1.4;\"\u003e\nSee 450cc Breast Implant Sizers: Before \u0026amp; After\n\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:20px;\"\u003e\n\n\u003cp\u003e\nDrag the slider to compare the same model without sizers and wearing 450cc Oumènta breast implant 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\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\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\n\u003cdiv style=\"position:absolute;top:0;bottom:0;left:var(--ba-pos);width:3px;background:#ffffff;transform:translateX(-50%);pointer-events:none;\"\u003e\u003c\/div\u003e\n\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\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex;justify-content:space-between;gap:10px;max-width:520px;margin:10px auto 20px;font-size:16px;font-weight:600;\"\u003e\n\u003cspan\u003eNo Sizers\u003c\/span\u003e\n\u003cspan\u003e450cc Sizers\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:14px !important;color:#666666;\"\u003e\nExternal sizing demonstration only. Not a prediction of surgical results.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\n\u003c!-- INTRODUCTION --\u003e\n\n\u003ch2 style=\"font-size:26px;line-height:1.35;color:#783c4b;\"\u003e\nFinding Your Preferred Breast Implant Size\n\u003c\/h2\u003e\n\n\u003cp\u003e\nYou've narrowed your breast implant choices to somewhere between\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-breast-implant-sizers\" title=\"350cc breast implant sizers\"\u003e350cc\u003c\/a\u003e\nand\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/450cc-breast-implant-sizers\" title=\"450cc breast implant sizers\"\u003e450cc\u003c\/a\u003e.\nBut how do you decide whether the additional fullness of 450cc is worth choosing over\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-breast-implant-sizers\" title=\"400cc breast implant sizers\"\u003e400cc\u003c\/a\u003e?\nAnd could 350cc actually give you the silhouette you prefer?\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eOumènta Breast Implant Sizer Kit\u003c\/strong\u003e includes three pairs of wearable breast implant sizers and a \u003cstrong\u003eLarge (L) Pocket Bra\u003c\/strong\u003e. Instead of relying entirely on photographs or a brief consultation, compare all three volumes at home, in your own clothing, and during everyday activities.\n\u003c\/p\u003e\n\n\u003c!-- KIT CONTENTS --\u003e\n\n\u003cdiv style=\"background:#f8f5f3;border-left:4px solid #783c4b;padding:20px;margin:25px 0;\"\u003e\n\n\u003ch3 style=\"font-size:22px;line-height:1.4;color:#783c4b;margin:0 0 12px;\"\u003e\nWhat's Included in Your Oumènta Kit?\n\u003c\/h3\u003e\n\n\u003cul style=\"padding-left:28px;margin:0;\"\u003e\n\u003cli\u003e1 Large (L) Oumènta Pocket Bra\u003c\/li\u003e\n\u003cli\u003e1 pair of 350cc breast implant sizers\u003c\/li\u003e\n\u003cli\u003e1 pair of 400cc breast implant sizers\u003c\/li\u003e\n\u003cli\u003e1 pair of 450cc breast implant sizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- ACCORDION 2: DIFFERENT BRA SIZES --\u003e\n\n\u003cdetails class=\"oumenta-section\" style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:25px 0;\"\u003e\n\n\u003csummary\u003eNeed a Different Bra Size?\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:18px;\"\u003e\n\n\u003cp\u003e\nThe same 350cc, 400cc, and 450cc sizer combination is available with these other Pocket Bra sizes:\n\u003c\/p\u003e\n\n\u003cul style=\"padding-left:28px;\"\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-s-bra\" title=\"350cc 400cc 450cc Small Bra\"\u003e\nSmall (S) Pocket Bra\n\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-m-bra\" title=\"350cc 400cc 450cc Medium Bra\"\u003e\nMedium (M) Pocket Bra\n\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-xl-bra\" title=\"350cc 400cc 450cc Extra Large Bra\"\u003e\nExtra Large (XL) Pocket Bra\n\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\nChoose your Pocket Bra size based on your current fit, not your desired breast implant volume.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- ACCORDION 3: ALTERNATIVE KITS --\u003e\n\n\u003cdetails class=\"oumenta-section\" style=\"border:1px solid #d8d0cc;border-radius:8px;padding:20px;margin:25px 0;\"\u003e\n\n\u003csummary\u003eNot Quite the Breast Sizes You Were Looking For?\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:18px;\"\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eA Little Smaller?\u003c\/strong\u003e\nIf you're considering less fullness, explore our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/300cc-vs-350cc-vs-400cc-breast-implant-sizers-l-bra\" title=\"300cc 350cc 400cc Large Bra\"\u003e\n300cc vs. 350cc vs. 400cc Breast Implant Sizer Kit with Large Bra\n\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eA Little Larger?\u003c\/strong\u003e\nIf you'd like to compare fuller options, explore our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-vs-450cc-vs-500cc-breast-implant-sizers-l-bra\" title=\"400cc 450cc 500cc Large Bra\"\u003e\n400cc vs. 450cc vs. 500cc Breast Implant Sizer Kit with Large Bra\n\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWant a different combination?\u003c\/strong\u003e\nBuild your own\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/custom-breast-implant-sizer-kit\" title=\"Custom Breast Implant Sizer Kit\"\u003e\ncustom Oumènta breast implant sizer kit\n\u003c\/a\u003e\nusing three available volumes from 200cc to 500cc.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\n\u003ca href=\"https:\/\/breastimplantsizers.com\/pages\/breast-implant-size-calculator\" title=\"Breast Implant Size Calculator\" style=\"display:inline-block;background:#783c4b;color:#ffffff;text-decoration:none;padding:15px 26px;border-radius:5px;font-size:18px;font-weight:700;\"\u003e\nBreast Implant Size Calculator\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- ACCORDION 4: EDUCATIONAL CONTENT --\u003e\n\n\u003cdetails class=\"oumenta-section\" style=\"border:1px solid #d8d0cc;border-radius:8px;padding:22px;margin:30px 0;\"\u003e\n\n\u003csummary\u003eMore About These Breast Implant Sizes\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:20px;\"\u003e\n\n\u003ch2 style=\"font-size:24px;line-height:1.4;color:#783c4b;\"\u003e\nThree Sizes, Three Different Experiences\n\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e350cc:\u003c\/strong\u003e The smallest volume in this kit. It gives you a starting point for exploring fullness without immediately choosing a larger option. Depending on your existing breast tissue and proportions, this may already create a substantial change in your external silhouette.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e400cc:\u003c\/strong\u003e The middle choice, offering approximately 14% more volume than 350cc. It's an opportunity to discover whether an additional 50cc gives you the fullness you're looking for.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e450cc:\u003c\/strong\u003e The largest option, with approximately 29% more volume than 350cc. Comparing these two volumes may reveal differences in how your clothing fits and how you experience external fullness throughout the day.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThese are volume comparisons, not predictions of surgical results. Your anatomy, existing breast tissue, implant dimensions, profile, and placement influence your eventual appearance.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nWill 450cc Feel Too Full for Your Everyday Lifestyle?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nA fuller silhouette might look appealing in a photograph or a special-occasion dress. But what about when you're working, exercising, or simply going about your day?\n\u003c\/p\u003e\n\n\u003cp\u003e\nTry 350cc with a fitted T-shirt, then compare 400cc in the same outfit. Finally, wear 450cc and notice how the external fullness changes.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPay attention when reaching for the steering wheel, walking, carrying groceries, or performing comfortable exercise. You may prefer the additional fullness of 450cc, or discover that 400cc offers a balance you enjoy more.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWear each size for as many days as you need.\u003c\/strong\u003e Switch between them, revisit your favorites, and compare how you feel in different situations.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nConsider the Difference in Weight, Not Just Appearance\n\u003c\/h3\u003e\n\n\u003cp\u003e\nMoving from 350cc to 450cc represents an additional 100cc of volume per breast. For silicone implants, that corresponds to approximately 100 grams of additional weight per implant, or about 200 grams (7 ounces) for a pair. Actual implant weights vary.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOumènta sizers let you explore differences in external volume and weight during everyday activities. They cannot reproduce the exact movement, weight distribution, or feel of surgically implanted breasts.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nResearch on Preoperative Breast Implant Sizing\n\u003c\/h3\u003e\n\n\u003cdiv style=\"border-left:4px solid #783c4b;background:#f8f5f3;padding:20px;margin:20px 0;\"\u003e\n\n\u003cp style=\"font-size:22px !important;font-weight:700;color:#783c4b;margin:0 0 10px;\"\u003e\n567 Women Studied\n\u003c\/p\u003e\n\n\u003cp\u003e\nA published study involving 567 women examined preoperative breast implant sizing and reported an association between sizing participation and satisfaction with implant size.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe study used silicone implant samples in bras, not Oumènta sizers. Its findings do not establish that Oumènta products improve surgical outcomes.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20009790\/\" title=\"Published Research on Preoperative Breast Implant Sizing\"\u003e\nRead the published preoperative breast implant sizing study.\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003e\nFor a closer look at the difference between two of the volumes in this kit, read our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/blogs\/breast-implant-sizing-guide\/350cc-vs-450cc-breast-implants\" title=\"350cc vs 450cc Breast Implant Comparison\"\u003e\n350cc vs. 450cc breast implant comparison\n\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nYou can also explore more questions about implant volume and sizing in our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/blogs\/breast-implant-sizing-guide\" title=\"Oumènta Breast Implant Sizing Guide\"\u003e\nBreast Implant Sizing Guide\n\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nWhat About 375cc or 425cc?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nIf you're deciding between 350cc and 400cc, you may want to compare\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/375cc-breast-implant-sizers\" title=\"375cc Breast Implant Sizers\"\u003e375cc\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nLikewise,\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/425cc-breast-implant-sizers\" title=\"425cc Breast Implant Sizers\"\u003e425cc\u003c\/a\u003e\noffers an intermediate option between 400cc and 450cc.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOumènta offers individual breast implant sizers in 25cc increments from 200cc to 500cc, allowing you to refine your comparisons.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\u003c!-- ACCORDION 5: FAQ --\u003e\n\n\u003cdetails class=\"oumenta-section\" style=\"border:1px solid #d8d0cc;border-radius:8px;padding:22px;margin:30px 0;\"\u003e\n\n\u003csummary\u003e350cc vs. 400cc vs. 450cc Frequently Asked Questions\u003c\/summary\u003e\n\n\u003cdiv style=\"padding-top:20px;\"\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nIs 400cc noticeably bigger than 350cc?\n\u003c\/h3\u003e\n\n\u003cp\u003e\n400cc contains approximately 14% more volume than 350cc. Whether the difference appears substantial depends on your proportions, existing breast tissue, and clothing. Trying both external sizer volumes helps you explore the difference in fullness.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nWill 450cc breast implants feel too heavy?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nThat depends on your anatomy, implant characteristics, and individual circumstances. Oumènta sizers allow you to explore external weight and volume differences, but cannot predict how surgically implanted breasts will feel or affect your body.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nShould I choose 400cc or 450cc breast implants?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nThe difference is 50cc, or 12.5% more volume when moving from 400cc to 450cc. Comparing both sizes under your own clothing may help you understand your preferences. Your surgeon can assess which implant dimensions and volumes are appropriate for your anatomy.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nWill 350cc, 400cc, or 450cc give me a D cup?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nThere is no reliable conversion from implant volume to bra cup size. Your starting breast tissue, chest measurements, implant profile, and placement influence the eventual result. Use the sizers to explore external fullness rather than expecting a specific cup size.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nCan I choose 375cc, 400cc, and 425cc instead?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nYes. Our custom breast implant sizer kit allows you to choose any three volumes between 200cc and 500cc in 25cc increments, so you can compare smaller differences when narrowing your preferences.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- DISCLAIMER --\u003e\n\n\u003cp style=\"font-size:14px !important;font-style:italic;line-height:1.6 !important;color:#666666;margin-top:28px;\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Oumènta 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\n","brand":"oumenta","offers":[{"title":"Default Title","offer_id":42988663504971,"sku":null,"price":190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/2718\/8299\/files\/oumenta-redhead-holding-sizers.jpg?v=1794052320","url":"https:\/\/breastimplantsizers.com\/en-gb\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-l-bra","provider":"Oumenta","version":"1.0","type":"link"}