Industrial climbing helmet with MIPS technology, ABS shell, EPS foam impact liner, HDPE suspension, wheel ratchet adjustment and 4-point chin strap. The ultra lightweight ABS shell provides superior protection. The multi-directional impact protection system (MIPS) is a low frictional layer designed to reduce rotational motion transferred to the head from angled impacts. The EPS foam impact liner helps absorb the forces of front, side, or rear impacts. Includes 4-point adjustable cross-over chin strap with quick release buckle. Rugged non-slip adjustable Sure-Lock wheel ratchet ensures proper suspension performance and effortless fit for all head sizes. Inner suspension includes comfortable padding for above the brow line. ANSI Type II, Electrical Class E.