Nike Women's Sports Bra - Size Small Color: Gray/Black, Size: X-Small, Best for A, B, C and D cups The racerback design and stretchy elastane allow for enhanced range of motion during upper body movements and a comfortable, athletic fit. Light padding adds a natural looking shape and added support. Low-profile chest band for a lightweight, comfortable fit Soft elastic binding around the neckline and arm holes for reduced irritation Machine Wash/Dry