NIJ IIIA 0101.06 standard + STANAG2920 fragmentation V50 (up to 2132 ft/s). 
Color: Black
Aircraft grade aluminum shroud
Mil-spec polymer side rails for mounting additional accessories
Weight: approx 3lb 5oz
Size: M adjustable to L, fits head circumference 21.25" to 23.5"
Anti spalling coating
Combination of both EVA padding and memory foam pannding provide a better fit and comfort
Multipoint adujustable straps secure the helmet solidly while moving and shooting
Compatible with WILCOX/NOROTOS NVG Mounts, GO PRO and Contour Video Cameras®, and all other major accessories.
Package includes: helmet, mounting parts, 2 additional mid-size HDEVA replacement pads