v11.5 Mask Protection Features: Designed with advanced materials that increases moisture evaporation and coverage support. SCREAM multi-directional vents for better air circulation and offers better communication with teammates. Sharp and precise hole patterns around the ear guard to allow open access to hear without distortion. Soft compression foam for maximum comfort. Compressed formed ears are flexible and lightweight during performance. e.VOKE Unit Features: Wireless technology for instant communication with the i5 and the M2 paintball marker via air sync connection. Provides automated audio alerts and reports ahead of the skirmish. i5 Goggle Features: Horizontal 290 degree lenses for improved peripheral vision. Built with anti-fog thermal lens for visibility. Exceptional protection against harmful UV rays from direct sunlight. Constructed with premium hard-coat dip to prevent scratches and minor abrasions. Low profile rapid lens change. GSR Pro Strap Features: Lock system offers tension control for a secure and comfortable fit. Extra wide rear head pad ensures ultimate grip. Straps are fully adjustable to accommodate any head size. In the Box 1X Dye i5 Goggle/Mask Specifications: California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov