Keep moving in these sleek leggings from Under Armour, with smooth, flat-lock seams and cutouts at the knees for a mobility boost. HeatGear® fabric helps you stay dry and comfortable. HeatGear® fabric is ultra-soft and smooth for extreme comfort with very little weight; wicking technology helps evaporate moisture; ergonomic flat-lock seam; four-way stretch; anti-odor technology. These leggings are the perfect workout staple with their stretch and vented knees. They will keep you cool while giving you a nice workout. They would be perfect for high intensity workouts or even just lounging around the house. These leggings are too good to pass up! - Great used condition - Size M - Under Armor - Black colorway - Compression - Slit knee - Vented - Great for HIIT workout or lounging - HeatGear fabric - Four way stretch