Single layer Regular length Cotton flannel and binding are flame-retardant until washed Pockets act as wind barriers No Thermotex

Two layers Regular length Cotton twill and binding are flame-retardant until washed Fleece lining and fasteners are flame-resistant

Power knit nylon and elastic body Adjustable lumbar support pad Double hook and loop closure system

Nomex zipper Non-conductive zipper on/off bottom Buttons and zipper are all plastic--no metal parts. Attaches to hard hat suspension Modacrylic/cotton jersey upper lining

OccuNomix: Combo Winter Liners, Cotton and Polyester, Cotton Jersey Lining, Midnight Description:Nomex zipper Non-conductive zipper on/off bottom Buttons and zipper are all plastic--no metal parts. Attaches to hard hat suspension Modacrylic/cotton jersey...

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in silver reflective tape over a 1 3/8 in contrast trim Pocket: 1 inside low Elastic side straps

3/4 in white gloss reflective tape over a 2 in contrasting trim Pockets: 2 outside low flapped, 2 inside low, 2 outside high w/pencil slots Lightweight woven twill fabric