Hi-Glo 25 Performance Coldstore Salopette. Hi-Glo 25 Performance - designed specifically for use in the coldest environments. Our unique design is based on a 5-layer system that is constructed to trap multiple layers of air within the garment. Warm: Our new specially formulated insulation made with DupontSorona provides long-lasting shape and warmth for any climate. Our new concept in wadding insulation works with your body to trap warm air and dissipate moisture to the outer layers, keeping you at your own body temperature. Flexible: Our new Goldfreeze flexible, waterproof and breathable polyester outer fabric keeps you warm and dry. Sustainable: Our insulation wadding is made with DupontSorona fibres, sustainably sourced from plant material making it soft and comfortable. Our Hi-Glo 25 Performance Coldstore Salopette gives superior performance certified to EN342:2017. Content:100% Polyester outer fabric, 240g thermally bonded insulation made with DupontSorona fibres, polyester lining