ERB Omega II Full-Brim Hard Hat — Type 1, HDPE, 6-Point Suspension, Made in USA 750-pairs Hearing protection fails in the

Hearing protection fails in the field for a mundane reason: it isn't worn during the thirty-second exposures that add up all day

The large-size HKL headcover provides the same full-head positive-pressure filtered air environment as the small HKS configuration

A single periodic chirp is usually low battery or end of sensor life

for a 10-color ratchet bump cap

ERB Omega II Full-Brim Hard Hat — Type 1, HDPE, 6-Point Suspension, Made in USA 750-pairs Hearing protection fails in theThe ERB Omega II Full Brim Hard Hat is a Type 1, all round brim hard hat on an HDPE shell with a 6 point woven nylon suspension, made in the USA. The full brim sheds sun, rain and debris off your face, neck and shoulders the outdoor counterpart to the cap style Omega II. Our full brim hard hat guide puts it in context. Two points to get right below: the class listing combines ratings that cannot all apply to one hat, and the suspension type varies by