STANCE REGULATION BOXER BRIEF - MEN'SA solid black Butter Blend boxer brief for those days when you just want to get straight to the point. Regulators... Mount up.FEATURESButter BlendOur sustainably-sourced fiber innovation that delivers premium softness and unparalleled comfortFeather-Seam ConstructionFeather-Seam Construction eliminates common irritations through a softer stitchHidden Core-Flex WaistbandHidden Core-Flex Waistband works in secret to prevent unwanted rolling for incredible comfortSide Entry FlySide-entry fly for easy accessTECH SPECS6in Inseam65% modal, 26% lyocell, 9% elastane