GORE-TEX Fabrics take protective clothing to another level: they're fully waterproof and windproof; and highly breathable to avoid heat build-up.They can also withstand high water pressure and severe mechanical stresses Outer fabric is fully seam sealed for maximum protection against the elements whilst remaining breathable to allow the wearer to work in comfort Zipped leg openings to enable ease of access to boots Two-way concealed front zip and elasticated back waist Approved to BS EN ISO 20471: 2003 Class 3, EN343: 2003 3:3, RIS-3279-TOM, EN ISO 13688: 2013 3 layer GORE-TEX Laminate Washable at 60┬░ and industrial laundering