MSA V-Guard Full Brim Digital Camouflage Full Brim Hardhat With Ratchet Suspension. MSA has now introduced a full brim model of their Digital Camouflage V-Gard hard hat. The bright designs on the cap's .030-inch thick vacuum-formed glossy cover are very attractive and have a superior finish. MSA's Fas-Trac (Ratchet) suspension ensures the caps are lightweight, durable and comfortable. Hard Hat, Type Freedom Series(TM), Non-Slotted, Replacement Suspension 4LN52, Material Polyethylene, Size 6 1/2 to 8 In, Standards ANSI Z89.1-2003, For Type I Helmet (Class E)