Material: Steel Mesh and 1000D Nylon, comfortable and durable

One size fits most

-Mesh design, breathable and lightweight.

-Two Adjustable & Elastic Belt Straps for top and back of head.

-Steel Mesh design on the is fully breathable allowing air to flow through

-EVA pad added inside for comfort wearing and safety

-Velcro and flexible straps for easy wearing and adjusting size

-Human body engineering design, comfortable with Soft padding inside