First on, last off‚ÄîEssential Boxer Briefs are our go-to do-all's. Light on the skin and endlessly breathable, they provide all-day comfort with a fabric blend of TENCEL lyocell and spandex stretch jersey that feels soft and natural yet has all the technical benefits to wick moisture and stretch. An anti-roll, comfort waistband stays put without pinching, binding or chafing. Details include ergonomic patterning for a bulk-free fit; a stay-put leg design that keeps them from riding up or constricting; a fully functioning fly; flatlock, chafe-free comfort seaming throughout and a contoured pouch for frictionless support. Essential Boxers Briefs are also Fair Trade Certified‚Ñ¢ sewn, which means the people who made them earned a premium for their labor.