Rubik shockproof sport bra This sports bra uses elastic quick-dry fabric, helps to keep you dry and comfortable, provides a perfect experience in exercise The hollow-out design of the back creates an excellent air permeability for the essential body parts The design of the I-shaped back gives you a natural and dynamic sports experience Perfect choice for any activities yoga, workout, running etc. Size Small - Suitable for bra size 30/70A, 30/70B, 32/70A, 32/70B, 34/75A Medium - Suitable for bra size 30/70C, 32/70C, 34/75A, 34/75B, 36/80A, 36/80B, 38/85A Large - Suitable for bra size 32/70D, 34/75D, 36/80C, 36/80D, 38/85B, 38/85C, 40/90A, 40/90B X-Large - Suitable for bra size 36/80DD, 38/85D, 40/90C, 40/90D, 42/95A, 42/95B XX-Large - Suitable for bra size 38/85DD, 40/90DD, 42/95C, 42/95D, 44/100A, 44/100B 3X-Large - Suitable for bra size 42DD(95DD), 44C(100C), 44D(100D), 44DD(100DD), 46A(105A)