Helikon Tactical Headwear Uniform Baseball Cap Airsoft Patrol Hat One Size Adjustable - A-TACS Camo One size fits most Comfortable, durable & lightweight Velcro size adjuster for better fit. Perforated air holes to keep head cool Soft Velcro panels on front, top & back. Embroidered Helikon logo on front Velcro panel Material : PolyCotton RipStop (65% Polyester, 35% Cotton). Weight : 80g