Features high performance twin care pack from nikwax includes tech wash cleaner and softshell proofer tech wash maintains breathability and original water repellency easy to apply suitable for use on all fabrics including technical textiles lifts out dirt that can attract water does not leave behind residue softshell proof addsrenews water repellency and revives breathability easy to apply water based environmentally friendly biodegradable non flammable and non hazardous does not contain fl