Soft & Comfortable Material: 85% Nylon, 15% Elastane , Soft, quick-dry fabric with superior breathability and moisture,which keeps you comfortable and dry while running, Lightweight provides comfortable feeling skin friendly , great fitting, super comfortable Racerback Tank Tops for women Features: The Racerback design makes your back more attractive, and the sleeveless design allows the arms to move freely. Occasions: These Tank Tops For women are great for sports and gym, suit for yoga, running, cycling, tennices,dancing, cycling，power flex, fitiness, jumping rope, workout, travel and daily life. Match: Wear over your favorite sports leggings for an easy yoga workout fit, shorts skirts, shorts for a casual everyday look, Dress it up with slacks or Sweatpants Tips: Please refer to the size chart before ordering.