The shells of the bike helmes are made of PVC+EPS. The pads are made of good quality velvet.
The pads are sponge and velvet that stick togeter, which has beautiful appearance and comfortable wearing for the head.
The helmet are in-molded with PVC and black EPS.
The strap is nylon cloth, which has good tensile strength and will give comfortable feeling to the skin.
The fasteners are POM plastic steel.
The stickup fastener has good efficiency in the temperature between -15 to 70.
New style head lock.