MATERIAL: 75% polyamide, 25% elastane FABRIC FEATURES:  These Bras are made with SilverPlus® treated fabric. It is Antimicrobial, prevents the growth of odor causing bacteria Treated with HydroCool® moisture management technology. It wicks away moisture and provides cooling effect. FIT: True to size. DESIGN: This bra is simplistic and extremely comfortable, you will definitely want to wear it every day. This bra has adjustable straps and a great support binding to keep everything together. This bra is great to wear under tight shirts as it has a seamless look and shows no lines. We recommend wearing this bra under all YoungLA for her tops, for the perfect seamless look!  MODEL: The model in the first photo is 5'4", with a bust size 39, waist size 27, and hip size 44 and wears size M.  The model in the second photo is 5'5", with a bust size 31, waist size 22, and hip size 36 and wears size XS.