"Ballistic FAST Helmet IIIA with Cover  Features:Level:NIJ IIIAWeight:1.4KG (3.1LBS)FAST Ballistic Helmet head circumference: M/L: 54-58cm; L/XL: 59-62cmHelmet Color:Desert Sand, Green, Black, Tan Cover Color: Green,Khaki,camouflage-Green,camouflage-khaki(other pattern)Core: Aramid CoreCompass Armor Helmet Protection Against:9mm, 115gr 1400fp/s (428m/s).357 SIG FMJ FN 1430 Fps (435.8m/s) Compass Armor FAST Helmet High Fragmentation Protection Against Fragments From:V50: 17gr (1.1g) .22 FSPV50 2192 ft/s (668.12m/s),High Partial: 2212 ft/s (674.2 m/s),Low complete: 2172 ft/s (662 m/s). Lightweight design4-Point adjustable chin strap systemLiner system options: Occ-Dial LinerAbove the ear rail system with 2 point bungee system.Good quality and more durable, comforable designEach Tactical Ballistic Helmet set contains: 1 x Aramid made Helmet shell2 x Pressed high strength Nylon side rails1 x Occ Dial Retention & suspension system2 x Side fit EPP inner pads2 x Top fit EPP inner pads1 x Back head EPP inner pad1 x Picatinny adaptor1 x Wing-loc adaptor1 x VAS Aluminum Shroud2 x Bungee cords1 x Velcro set which includes the top x 2, the back x 1 and top sides x 2 of the helmet as seen in the pictureGuarantee Period: the Ballistic parts are in 5 years warranty.** This model complies with NIJ Standard-0101.06 for Ballistic Resistance of Body Armor. **"