Bisley Workwear Taped Hi Vis Freezer Bib & Brace Coverall BAB6452TBisley Workwear Taped Hi Vis Freezer Bib & Brace Coverall BAB6452T Waterproof rating: Up to 10,000mm H2O All seams are seam sealed 687gsm of multi layer insulating power, including 360gsm Sorona Aura insulation for extra warmth in extreme cold conditions Sorona Aura insulation is partially plant based which reduces its impact on the environment. Sustainably sourced insulation Double reflective tape around lower leg Storm flap at front with press snap