Feature●1. Abrasion resistant material: The mask is made of TPR material, which is strong and impact resistant. Perforated, unsealed, comfortable fit●2.Ergonomic design: The mask has air holes and is not sealed, and is cushioned for a comfortable fit●3. Lightweight Design: The mask is lightweight and comfortable, without weighing you down on your head, no peculiar smell, shockproof●4. Lens enhancement: The lens has a clear vision, wear resistant, protect the lens from scratches, and resist dirt, move freely, and reduce dirt on your fingers●5.Anti-Slip Belt: The upgraded anti-slip strap can be adjusted tightly to the shape of the users head, suitable for intense exercise and will not move when worn correctly[Grey Lens][silver lens][Clear Lens][blue lens]Description