SWEAT-WICKING WARMTH. The Nike Therma Pants are made with warm, sweat-wicking fabric to help keep you dry and comfortable during your workout. Benefits: Nike Therma fabric locks in heat to help keep you warm. Dri-FIT technology helps keep you dry and comfortable. Ergonomic seams allow natural range of motion. Elastic waistband for a snug feel. Product Details: Side pockets. Fabric: 100% polyester. Machine wash. Imported. Style: 932257; Color: Black/White; Size: M; Gender: Male; Age Group: Adult | Nike Therma Men's Tapered Training Pants in Black, Size: Medium | 932257-010