2UNDR is an underwear company for active men. Gentle on the skin and soft to the touch, the all-new Eco Shift keeps you exceptionally cool and dry. Not only does the Eco Shift look great, but it's also completely environmentally friendly. SUSTAINABLE LUXURY - 95% Tencel, 5% Spandex Joey Pouch® for support and comfort Premium quality 35mm anti-roll belt Tagless, mid-rise, classic 6-inch boxer shorts Signature quick-access front fly Smooth, friction-free flat seam construction The environmentally friendly Tencel™ blend stays fresh and dry TENCEL™ BLEND 95% Tencel, 5% Elastane Exceptionally smooth and soft to keep you cool and dry Made from renewable resources Certified compostable and biodegradable *Delivery times for 2UNDR products may vary between 5 and 10 business days.