Dual-layer ColdGear fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior|Material wicks sweat & dries really fast|4-way stretch construction moves better in every direction|Wide, flat waistband with a rise that sits just right on your hips|Envelope back storage pocket designed into waistband|Inseam: 28.5"|87% Polyester/13% Elastane