{"product_id":"mens-seamless-boxer-briefs-breathable-athletic","title":"Men's Seamless Boxer Briefs Breathable Athletic Underwear","description":"\u003cdiv class=\"trust-badges-container\" style=\"margin:20px 0;padding:15px;background:#f8f9fa;border-radius:8px;text-align:center;\"\u003e\n\u003cdiv style=\"display:inline-flex;gap:20px;flex-wrap:wrap;justify-content:center;\"\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;gap:5px;font-size:14px;color:#333;\"\u003e🔒 Secure Checkout\u003c\/span\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;gap:5px;font-size:14px;color:#333;\"\u003e🚚 Fast Shipping\u003c\/span\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;gap:5px;font-size:14px;color:#333;\"\u003e🔁 Easy Returns\u003c\/span\u003e\n\u003cspan style=\"display:inline-flex;align-items:center;gap:5px;font-size:14px;color:#333;\"\u003e⭐ Quality Guaranteed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMen’s Seamless Boxer Briefs – 14 Graphic Styles, Built for Athletic Performance\u003c\/h2\u003e\n\u003cp\u003eThe underwear you wear to the gym should work as hard as you do. These men’s seamless boxer briefs are constructed from a milk-silk polyester blend that wicks moisture fast and dries faster — no clinging, no chafing, no discomfort mid-workout. The seamless construction eliminates the pressure points and friction that standard seamed underwear creates during high-movement activity. Mid-waist fit with a non-rolling waistband that stays exactly where you put it. Fourteen graphic styles — from Business Model and Retro Alphabet to Pirate Ship Captain and Buddha Statue — so your basics don’t have to be boring. Sizes L to 4XL for an inclusive fit range.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeamless construction — zero friction points, no chafing during intense activity\u003c\/li\u003e\n\u003cli\u003eMilk-silk polyester blend — moisture-wicking, fast-drying, smooth against skin\u003c\/li\u003e\n\u003cli\u003eMid-waist non-rolling waistband — stays in place through any movement\u003c\/li\u003e\n\u003cli\u003e14 graphic styles: Business \/ Goddess \/ Ski \/ English Wolf \/ Striped \/ Retro Wheel \/ Colorful World \/ Pirate Ship \/ XINGX \/ Tmall \/ Star \/ Buddha Statue \/ Flower Rabbit \/ Retro Alphabet\u003c\/li\u003e\n\u003cli\u003eExtended sizing: L \/ XL \/ 2XL \/ 3XL \/ 4XL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product-description-images\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Business Model graphic style front view\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/8d8dc5fb-d4b5-46f0-930a-da30dbc2edc1_fine.jpg?v=1775840888\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Goddess Style graphic pattern detail\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/c29e3e14-8f95-4548-99a9-093aafd65162_fine.jpg?v=1775843532\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Ski Style athletic performance fit\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/dd1c92a9-fe9f-4db7-b58e-c759ca1310c9_fine.jpg?v=1775843532\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs English Wolf graphic print variant\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/57d2a7b6-c004-4b81-b97b-466a488b0b20_fine.jpg?v=1775831586\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Striped XINGX pattern mid-waist waistband\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/0fc2d269-5026-4ac3-bf80-4115aedc28ca_fine.jpg?v=1775831587\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Retro Wheel vintage graphic style\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/dcd8104d-e0c7-4fb2-96f1-42d91431a40d_fine.jpg?v=1775843536\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Colorful World vibrant print variant\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/0cf6448e-0803-4647-889e-05dbbc93b3a4_fine.jpg?v=1775840887\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Pirate Ship Captain bold graphic print\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/f2d4f017-b332-4fbf-b43b-acb18a1212e9_fine.jpg?v=1775843535\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs XINGX graphic seamless construction detail\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/512f396a-c4e9-4537-8840-7f7954325b42_trans.jpg?v=1775850373\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Tmall Style graphic print variant\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/3a6d4746-89c7-406a-ad8f-c009a54eb421_trans.jpg?v=1775843537\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Star Style graphic print extended sizing\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/b34cb946-c2c7-4ba8-87ef-6a9674187c6a.jpg?v=1775828605\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Buddha Statue artistic graphic style\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/26e77cc1-e60c-4095-a3ed-e7905181019c_fine.jpg?v=1775840885\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Flower Rabbit Style playful graphic print\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/90bd0481-4738-4ab2-bf53-bb0423427b8e_fine.jpg?v=1775828606\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003cimg alt=\"Men's Seamless Boxer Briefs Retro Alphabet typography graphic print\" decoding=\"async\" height=\"800\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6285\/1860\/files\/916aed9a-f76a-4c64-83d3-84746ac135b4_fine.jpg?v=1775842154\" style=\"aspect-ratio:1\/1;max-width:100%;\" width=\"800\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Seamless Boxer Briefs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Milk-Silk Polyester Blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Seamless, No-Chafe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaist:\u003c\/strong\u003e Mid-Waist, Non-Rolling Waistband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraphic Styles:\u003c\/strong\u003e 14 designs (see color selector)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e L \/ XL \/ 2XL \/ 3XL \/ 4XL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Machine wash cold, hang dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does “seamless” construction actually mean?\u003c\/strong\u003e Seamless underwear is knitted in a single continuous process rather than cut and sewn from panels. This eliminates the raised seam edges that create friction and pressure points during movement — particularly noticeable during running, cycling, or any activity involving repetitive leg motion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does milk-silk polyester differ from standard polyester?\u003c\/strong\u003e Milk-silk polyester has a finer, softer texture than standard polyester due to its microfiber construction. It feels smoother against skin, has better moisture-wicking properties, and dries faster — making it more suitable for athletic use than regular polyester blends.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the sizes L–4XL true to Western sizing?\u003c\/strong\u003e These follow Asian sizing standards, which typically run 1–2 sizes smaller than US\/EU equivalents. If you normally wear a US Large, select XL here. When in doubt, size up for a more comfortable fit.\u003c\/p\u003e\n\u003cp\u003eExplore more men’s styles in our \u003ca href=\"\/collections\/mens-clothes\"\u003eMen’s Clothes collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Meifu Market","offers":[{"title":"Business Model \/ L Code","offer_id":51668491272468,"sku":"CJYD242127301AZ","price":14.66,"currency_code":"USD","in_stock":true},{"title":"Business Model \/ XL Code","offer_id":51668491305236,"sku":"CJYD242127302BY","price":14.66,"currency_code":"USD","in_stock":true},{"title":"Business Model \/ 2XL Size","offer_id":51668491338004,"sku":"CJYD242127303CX","price":14.66,"currency_code":"USD","in_stock":true},{"title":"Business Model \/ 3XL Code","offer_id":51668491370772,"sku":"CJYD242127304DW","price":14.66,"currency_code":"USD","in_stock":true},{"title":"Business Model \/ 4XL Code","offer_id":51668491403540,"sku":"CJYD242127305EV","price":14.66,"currency_code":"USD","in_stock":true},{"title":"Goddess Style \/ L 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