The Under Armour Women's Mid Keyhole Sports Bra in size M offers medium support and a wire-free design for comfort during various activities like gym training, athleisure, or everyday wear. The black sports bra features a racerback style with a keyhole design and accents of the brand logo. Made of a polyester and elastane blend fabric, this pullover sport bra is suitable for activewear, travel, or workwear occasions, with a mid-impact level that provides support for all seasons. The modern and stylish design of this sports bra makes it a versatile and practical choice for active women.