FR treated 100% polyurethane/poly supported. Fabric meets CGSB 155.20, 2000. CSA Z96-09 Class 2 Level 2 (Class 3 when worn combined with 5892). Oil and chemical resistant. 100% waterproof and windproof. Lightweight and tough 4-way stretch PU. FR 4" reflective tape. Heat welded seams. Heavy-duty suspenders with quick-release clips. Adjustable waist with snaps. Sizes: XS-4XL. Hi-Viz Lime.