A great autumnwinter accessory that are also perfect for race warms upthe thermolite material is ideal for cold and changeable conditions its hollow core fibres create a remarkable level of insulation for its weight it transports moisture well and doesnt even gain much weight if it gets wet these also feature the high performance repel teflon fabric protector to add impressive levels of water repellence for added defence against the elementssilicone gripers are used at the top and bottom t