BIKMAN One-Piece Swimsuit Snorkeling Swim Surf Wet Suit - Sun Protection 82% Polyamide and 18% spandex Be aware that sizes are Asian sizes.Please make sure you select the size according to our size specification,based on weight and height(size specification is in Product Description).Consider your weight first.True to size(weight). Bra pads inserted,and they are removable slim and fit cutting design UPF50+,protect you from sun burn Flexible, tight fitting design won't inhibit freedom of movement