Dynamic two-tone design delivers a vibrant energy to your training. Molded from light weight closed cell foam durable vinyl shell with non-slip inside lining with reinforced seam stitching. Fully adjustable-detachable chin strap with hook loop closure. Back top padding is ergonomically position for maximum protection. Adjustable Hook loop closure on back provides a custom fit every time. Multiple Ultra Channeling Ventilation™openings for maximum air circulation. Available in 7 colors!