Material: memory foam mat Sponge configuration: gray flannel + TPU + memory sponge sponge + TPU + grey flannel, effectively protect the head;High density sponge can relieve head, seismic effect, effectively protect the head.
Description: Upgrade cushions/AF dedicated memory protection pad (excluding helmet) Suitable for the inside of the helmet to protect cotton piece, 9 pieces of memory foam (equipped with 18 pieces of tooth surface hook loop)
