For ski touring, cross-country skiing or fitness trail workouts in winter, it's a good idea to have an extra, warm layer with you just in case. The ATMOSPHERE SHORTS do the job perfectly. When you need a little extra warmth, just pull these insulated overshorts on over your tights. The MICROGUARD SUPERLOFT synthetic fibre insulation provides outstanding thermal comfort. It has a down-like texture and delivers excellent warmth-to-weight performance. Even if it gets wet, it loses none of its insulation performance and dries out again quickly. For extra mobility, the shorts have stretch fleece inserts at the sides.