Function: shockproof gathering movementShoulder strap type: fixed neck strapcharacteristic: For your chest to provide the , sports fitness shockproof, more convenient exercise. Seamless design provides unparalleled smoothness without bra lines. for your chest Material: Nylon Cup shape: full cupWhether there is steel ring: no steel ring The package includes 1 braSuitable season: summer, winter, spring, autumn