Dị fechaa na ọkaibe, ihe ịchọ mma neoprene a nwere zipper na-agbakwunye obere ibu ma na-ebupụ ibu gị na njem gị.Gaa mara mma, ma dịkwa mma.Ị nwere ike inwe ha abụọ.The neoprene ịchọ mma akpa nwekwara uru nke mgbochi nkukota, ujo na-eguzogide, waterproof, ike elasticity na na.Chebe etemeete gị na ịma mma gị.