3000442 Winter Liner, Nylon, Blue, Hook-and-Loop Attachment

The Jackson Safety 225 plus winter liner gives a bit of extra warmth for cold weather environments (coded for a temperature range of 32 to 0 deg F or 0 to -20 deg C). It is designed to be easily worn under caps and hats (including hardhats) and features a hook and loop fastener for a comfortable, close fit. The outer shell is made of quilted nylon with extra-thick foam fill and the inner lining is a soft polyester fleece. It meets 16 CFR 1610, Class 1, so you can confidently use it to protect you against the cold elements.