Ski tours and mountaineering expeditions demand the very best from us and our gear. The Mountain Equipment Switch Pro Hooded Jacket delivers exceptional warmth and breathability while being light as a feather and easily packable. The quick-drying Octayarn Warp-knit insulation keeps us cozy in chilly winter weather, and the fleece panels circulate air so that we stay comfortable during long hours on the skin track. The lightweight design is perfect for moving quickly through the mountains, and the jacket can be packed down into its own pocket so we can bring it along on any adventure to be prepared for any sudden changes in the weather.