The perfectly fitting KILPI RUNNER men's leggings are made of a fast-drying OPTI-DRY material which has antibacterial and breathable properties. Leggings are adjustable at the waist and have contoured knees. In the back of the leggings is a closeable pocket for your small items. Reflective fasteners at the leg bottoms and reflective elements on the back of the leggings ensure increased safety during low visibility conditions. Material: 80% NYLON 20% ELASTANE