Brand new without tags. Authentic. Mens size XL. Nike DriFit Dri Fit ADV Aeroswift Racing Running Tights Pants. Men's Racing Tights Streamlined designs are lightweight and sleek, helping you move freely as you finish strong Nike Dri-FIT ADV technology combines moisture-wicking fabric with advanced engineering and features to help you stay dry and comfortable It is combined with strech-woven fabric and innovative yarns, helping you stay cool while moving freely through your stride A pocket in the middle of the back with reflective design elements keeps your phone secure. Additional pockets around the waist help stash a key or card 89% Polyester, 11% Spandex / Machine washable