Boxer Briefs - San Francisco 49ers - Throwback Swirl Size:M Make sure to check out

Make sure to check out the rest of the Hawkeyes Collection

Cheer on your Auburn Tigers in these Graphic Rock 'Em Socks

Suit up with our official Jordan Love Green Bay Packers socks

complete with exclusive APM packaging

Whether you’re a resident or one of 70 million yearly visitors

Boxer Briefs - San Francisco 49ers - Throwback Swirl Size:M Make sure to check outMen's Boxer Briefs by Rock 'Em Socks! After years of research our unique blend of materials is designed to keep you comfortable all day long. Soft Microfiber Waistband: A fit that feels like a dream. Experience ultimate comfort with our soft microfiber waistband. Ultra Cool Ventilation: With Ultra Cool Ventilation technology from Rock Em, youll feel fresh and dry no matter how active your day gets. No itch Smooth Blend: Say goodbye to itchy undies.