Boxer Briefs

2UNDR Swing Shift Trunk in Coastal Black delivers refined men’s modal trunk underwear with patented pouch engineering and streamlined 3" inseam fit. Constructed from Lenzing Modal beechwood fibre, this mid-rise trunk provides a smooth, breathable...

2UNDR Swing Shift Trunk in Horseplay delivers engineered men’s modal trunk underwear with elevated pouch support and bold graphic detailing. Featuring a 3" inseam mid-rise cut, this trunk is crafted from Lenzing Modal beechwood fibre for a smooth,...

2UNDR Swing Shift Trunk in Turtlenecks combines premium modal softness with anatomical pouch engineering in a shorter 3" inseam trunk. Cut in a mid-rise trunk profile, this Swing Shift is made from Lenzing Modal beechwood fibre for exceptional smoothness...

2UNDR Swing Shift Trunk in Black/Grey delivers premium men’s modal trunk underwear with patented pouch support and moisture-control performance. Designed in a modern mid-rise with a shorter 3" inseam, this trunk silhouette offers a streamlined, athletic...

2UNDR Swing Shift Boxer Brief in Best Man combines premium modal softness with engineered pouch support in a performance-driven men’s boxer brief. Designed in Vancouver, Canada, the Swing Shift features a 6" inseam mid-rise silhouette crafted from...

2UNDR Swing Shift Boxer Brief in Sky Blue delivers refined men’s modal boxer briefs with advanced pouch engineering and all-day breathable comfort. Constructed from ultra-soft Lenzing Modal beechwood fibre, this 6" mid-rise boxer brief offers a smooth,...

2UNDR Swing Shift Boxer Brief in Valentino blends premium modal comfort with engineered pouch support in a bold, celebratory men’s boxer brief. Made from the finest Lenzing Modal beechwood fibre, this mid-rise 6" boxer brief delivers a soft, breathable...

2UNDR Swing Shift Boxer Brief in Army delivers premium men’s modal boxer briefs with anatomical pouch support and moisture-control performance. Cut in a modern mid-rise with a 6" inseam, the Swing Shift is crafted from ultra-soft Lenzing Modal beechwood...

2UNDR Sport Shift Long Leg Boxer Brief in Azul delivers semi-compression performance underwear with laser-cut ventilation and patented Joey Pouch® support. Built for high-output training, this 9" inseam long leg boxer brief features advanced laser-cut...

Calvin Klein’s Intense Power Trunks deliver the perfect blend of athletic performance and signature sensuality. This 3-pack in Black, Grey Sky, and White is crafted from silky microfiber that breathes, stretches, and keeps its shape under pressure...

The Private Structure MO-Lite Mid Waist Trunk in Wizard Black pairs sleek sophistication with a subtle pop of contrast. Crafted from a smooth cotton-elastane blend, this trunk delivers a body-hugging fit that sculpts and supports. The bold black body is...

The Private Structure Bamboo Viscose Mid Waist Trunk in Bleached Sand redefines everyday luxury through softness, sustainability, and effortless fit. Crafted from an eco-friendly bamboo viscose blend, these trunks deliver a silky-smooth feel that moves...

Easygoing comfort meets beach-club energy in the Saxx Vibe Xtra Boxer Brief – Palm Mix Atmosphere. This upgraded classic uses EcoVero™ viscose for that barely-there softness and a fit that feels custom. The BallPark Pouch® keeps you...

Get playful with paradise in the Saxx Vibe Xtra Boxer Brief - Pineapple Tropic Indigo. Crafted from smooth EcoVero™ viscose, this slim-fit essential hugs your body in all the right places, keeping things cool, supported, and effortlessly sexy...