How to use: Just put on the jacket like you would any other outerwear. Zip it up and adjust the elasticated cuffs and rear hem for a comfortable fit. You can use the concealed zipped rear pocket to store your keys, cards or energy bars. When not in use, stuff it into the included stuff sack for easy carrying. Things to note: Avoid sharp objects that could tear the fabric. If you're in very hot weather, unzip the jacket a bit to take advantage of the centre back mesh ventilation. Maintenance advice: After use, if it's just a bit dirty, you can spot - clean it with a damp cloth. For a full clean, follow the washing instructions on the label. Hang it to dry, and don't use a dryer as it might damage the fabric.