Double layer ColdGear fabric for super warmth, brushed interior and smooth, quick-drying exterior | Material wicks sweat and dries quickly | 4-way stretch construction allows for better movement in all directions | Wide, flat waistband at hips | Envelope back storage pocket design On Waistband | Inseam: 28.5" (~72.4 cm) | 87% Polyester/13% Spandex