{"@context":"https://schema.org","@type":"Product","name":"Rounderbum Workout Package Boxer Brief","image":["https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_3.jpg?v=1774516590","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_2_ff7a7c89-adb1-4986-8fc0-75c97fc2fcb6.jpg?v=1774516590","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_4_5850a765-35d1-4dd2-a122-ae214d74a8d8.jpg?v=1774516590","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_1_b17302d0-4a73-4739-91ad-363fb43dbe8c.jpg?v=1774516590","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_5_f1e73cee-6ec2-4cc1-94a0-45e2becaf186.jpg?v=1769086490","https://cdn.shopify.com/s/files/1/0567/1855/7235/files/RBSP04_BLACK_6_8e9d47d8-6bff-46fb-8572-1f8cc3034d83.jpg?v=1769086490"],"description":"

We took our famous [TECHS] and turned them into the most innovative performance underwear out there. Specifically engineered for sports activities that require mobility and a greater sense of compression, support, and above all… a well-rounded fitness appearance. Now you can look your best WHILE working out and visualizing your results faster!

SHAPING YOUR GAME!

Performance boxer brief that features our Smart Neoprene Cup™ that naturally adds volume to your frontal anatomy and comfortably holds your junk. Made of an incredibly sleek moisture-wicking fabric that shapes your thighs while breathable ventilated panels keep you fresh where your body sweats the most. Ideal for any type of exercise where you need ample frontal space and without squashing your most prized possessions!

FEATURES

[PACKAGE Tech]®
Frontal Space & Volume
Enhance Your Package
Inseam: 7” Long - Anti-Roll Up Leg
Cool & Dry Fabric
8-Way Super Stretch
Absorbent Waistband
Anti-Odor Construction

COMPOSITION & CARE

85% Nylon 15% Elastane
Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.

","brand":{"@type":"Brand","name":"Rounderbum"},"category":"Underwear","dateModified":"2026-05-06T07:10:39.512321","offers":{"@type":"AggregateOffer","lowPrice":39,"highPrice":39,"priceCurrency":"USD","priceValidUntil":"2026-06-18","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/rounderbum-workout-package-boxer-brief-084e810e","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Underwear Expert"},"price":39,"priceCurrency":"USD","priceValidUntil":"2026-06-18","availability":"https://schema.org/InStock","url":"https://underwearexpert.com/products/workout-package-boxer-brief","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]},"model":[{"@type":"ProductModel","name":"Black / XL","sku":"RBSP04-BLACK-XL","size":"XL","color":"Black","offers":{"@type":"Offer","price":39,"priceCurrency":"USD","availability":"https://schema.org/InStock"}}]}

Rounderbum Workout Package Boxer Brief(XL / Black)

Where to Buy