Wireless bra make you comfortable, featuring a geometric lace cover looks like bandeau bra but more easier to wear it, and cross-back strap design is very suit for exercise & fitness. The set comes complete with a matching panty, it is more wonderful. Material: 85% NylonFits: Available in Cup A & B, panty is one-size, suit for waist 60-77 cm (24-30 in). For more details, please refer to our Customer Service or sizing chart. Unit: inch Unit: cm