{"product_id":"350cc-vs-400cc-vs-450cc-breast-implant-sizers-m-bra","title":"350cc vs. 400cc vs. 450cc Breast Implant Sizers | M 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\n\u003c!-- ACCORDION 1: 350CC 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 350cc 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 350cc 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\/350cc-breast-implant-sizers-no-text.webp\" alt=\"Model wearing 350cc 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 350cc 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\u003e350cc 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\n\u003c!-- 400cc BEFORE \u0026 AFTER IMAGE --\u003e\n\u003cdiv style=\"max-width:520px;margin:22px auto;text-align:center;\"\u003e\n\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0676\/2718\/8299\/files\/400cc-breast-implants-before-and-after.webp?v=1794263359\" alt=\"Before and after photos of a woman preparing for 400cc breast implants by wearing 400cc Oumènta breast implant sizers in a white bra, showing the difference in breast volume without and with sizers.\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:8px;\"\u003e\n\n  \u003cp style=\"font-size:14px !important;line-height:1.5 !important;color:#666;margin:10px 0;\"\u003e\n    See the difference with and without 400cc Oumènta breast implant sizers. External sizing demonstration only. Not a prediction of surgical results.\n  \u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\n\u003c!-- INTRODUCTION --\u003e\n\n\u003ch2 style=\"font-size:26px;line-height:1.35;color:#783c4b;\"\u003e\n350cc vs. 400cc vs. 450cc Breast Implant Sizes: Experience the Difference\n\u003c\/h2\u003e\n\n\u003cp\u003e\nIs 350cc enough to give you the fuller figure you want? Would 400cc offer the right balance, or will you wish you'd chosen 450cc?\n\u003c\/p\u003e\n\n\u003cp\u003e\nCompare our\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/350cc-breast-implant-sizers\" title=\"350cc Breast Implant Sizers\"\u003e350cc\u003c\/a\u003e,\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/400cc-breast-implant-sizers\" title=\"400cc Breast Implant Sizers\"\u003e400cc\u003c\/a\u003e,\nand\n\u003ca href=\"https:\/\/breastimplantsizers.com\/products\/450cc-breast-implant-sizers\" title=\"450cc Breast Implant Sizers\"\u003e450cc\u003c\/a\u003e\nbreast implant sizers to discover which size you prefer.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe difference between 350cc and 400cc is just 50cc, but moving from 350cc to 450cc represents nearly 29% more volume. For a woman seeking a noticeably fuller silhouette, that difference may be important.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eIt's not just how different these sizes look. It's how you feel wearing them.\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\nGo for a walk, try comfortable exercise, reach for your steering wheel, or carry groceries. Does 350cc feel comfortable and proportionate? Does 400cc give you the fullness you imagined? Or does 450cc feel like the size you've always wanted?\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 Medium (M) 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\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-l-bra\" title=\"350cc 400cc 450cc Large Bra\"\u003e\nLarge (L) 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-m-bra\" title=\"300cc 350cc 400cc Medium Bra\"\u003e\n300cc vs. 350cc vs. 400cc Breast Implant Sizer Kit with Medium 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-m-bra\" title=\"400cc 450cc 500cc Medium Bra\"\u003e\n400cc vs. 450cc vs. 500cc Breast Implant Sizer Kit with Medium 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\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\nWhy Your Size Decision Matters\n\u003c\/h2\u003e\n\n\u003cp\u003e\nIn a published study of 341 women following breast augmentation, 16.7% wished they had chosen larger implants, while 7.3% wished they had chosen smaller implants.\n\u003c\/p\u003e\n\n\u003cp\u003e\nRead the\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33552817\/\" title=\"Published Breast Implant Satisfaction Study\"\u003e\npublished breast implant satisfaction study\n\u003c\/a\u003e\nto understand why size selection deserves careful consideration.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor a closer comparison, 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 Implants: Which Size Is Right for You?\n\u003c\/a\u003e\narticle.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\n350cc vs. 400cc vs. 450cc: Understanding the Differences\n\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e350cc:\u003c\/strong\u003e The smallest option in this kit. It provides a starting point for exploring moderate external fullness.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e400cc:\u003c\/strong\u003e Contains approximately 14% more volume than 350cc. Comparing these two sizes can help you explore whether an additional 50cc changes your preferred silhouette.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e450cc:\u003c\/strong\u003e Contains approximately 29% more volume than 350cc. This gives you an opportunity to compare a noticeably fuller external silhouette with the smaller options.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThese percentages describe differences in volume, not guaranteed changes in cup size or postoperative appearance.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nConsider the Additional Weight\n\u003c\/h3\u003e\n\n\u003cp\u003e\nA 100cc increase in silicone implant volume represents approximately 200 grams (7 ounces) of additional weight for a pair, although actual weights vary.\n\u003c\/p\u003e\n\n\u003cp\u003e\nHow might that additional fullness and weight feel during exercise or everyday activities? Oumènta sizers help you explore those differences, although they don't exactly reproduce actual implants.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:22px;color:#783c4b;\"\u003e\nExperience Different Sizes in Everyday Life\n\u003c\/h3\u003e\n\n\u003cp\u003e\nBegin with 350cc under a fitted T-shirt or blouse. Then try 400cc with the same clothing. Finally, compare 450cc.\n\u003c\/p\u003e\n\n\u003cp\u003e\nNotice how your external silhouette changes while standing, walking, reaching forward, or performing comfortable everyday activities.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eWear each size for as long as it takes to decide.\u003c\/strong\u003e Compare how they look under clothing, how they feel when you move, and which size you prefer.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDon't just imagine the difference. \u003cstrong\u003eLive with it.\u003c\/strong\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 350cc seems a little too small and 400cc feels slightly too full, you can explore\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 sizer pairs in 25cc increments from 200cc to 500cc.\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\nHow noticeable is the difference between 350cc and 400cc?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nA 50cc increase represents approximately 14% more volume than 350cc. The visual difference may be subtle, but you might notice changes in fullness when wearing fitted clothing, reaching forward, or exercising. Your body proportions and existing breast tissue also influence how different implant volumes may look.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nIs 450cc too big for my body?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nNot necessarily. Your frame, existing breast tissue, and personal goals all matter. A 450cc implant may create a more noticeable change than 350cc. Trying Oumènta sizers at home can help you explore your preferences before discussing implant suitability with your surgeon.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nHow much more does 450cc weigh than 350cc?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nFor silicone implants, a 100cc increase generally adds approximately 100 grams per implant, or about 200 grams (7 ounces) for a pair. Actual weights vary by implant construction and materials. Oumènta sizers allow you to explore additional fullness and weight, although they do not exactly reproduce actual implants.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nCan I exercise while wearing Oumènta breast implant sizers?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nYou can try suitable everyday activities, including walking and light exercise, provided the bra and sizers remain comfortable and secure. Stop if they shift or cause discomfort. External sizers do not behave exactly like surgically implanted breast implants.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:21px;color:#783c4b;\"\u003e\nWill 350cc, 400cc, or 450cc sizers show my exact results after surgery?\n\u003c\/h3\u003e\n\n\u003cp\u003e\nNo. Oumènta sizers help you experience different breast volumes under clothing, but they cannot predict your surgical results. Implant profile, placement, existing breast tissue, and individual anatomy all influence your final appearance. Always consult a qualified plastic surgeon.\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\u003c\/div\u003e\n","brand":"oumenta","offers":[{"title":"Default Title","offer_id":42988595511371,"sku":null,"price":310.0,"currency_code":"CAD","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-ca\/products\/350cc-vs-400cc-vs-450cc-breast-implant-sizers-m-bra","provider":"Oumenta","version":"1.0","type":"link"}