Cokarsey Girls 3mm Neoprene Full Wetsuit Back Zip for Snorkeling, Swimming, DivingExquisite Design: The premium 3mm neoprene full suit (90% neoprene + 10% nylon) prevents the loss of body heat in water. Strengthened easy-pull zipper for convenient dressing. 4-needle and 6-thread sewing prevents grinding and charfing. Professional Quality: As swim l..