adidas Men's Running Warm Tights 92% Polyester/8% Elastane Imported 27.5 inch inseam (size med) Breathable climawarm keeps you warm and comfortable in cold-weather conditions Key pocket in front waistband stores small items; drawcord on elastic waist provides a stay-put fit Ankle Zips provide quick on and off and let you adjust your ventilation; reflective details Fitted fit styling