Whether you're training or relaxing, the legging Nike One is a versatile ultra. This comfortable design wicks away sweat to keep you dry. Plus, the fabric is fully opaque, so you can feel confident you're perfectly protected. This product is made with at least 50% recycled polyester fiber. Stretch fabric with Dri-FIT technology wicks away sweat for more evaporation rapide and keeps you dry and comfortable. Mesh fabric in the calf area keeps you cool. The opaque fabric protects you in all circumstances. The waist is contoured with a V shape at the back for a flattering silhouette. This model features two hidden pockets in the mid-rise waistband to keep you prepared for the day's hazards. The back pocket is roomy enough to hold your phone.