Inspired by our athletes with a thirst for lighter, faster-climbing gear, the Advanced Mountain Kit is the most sophisticated alpine climbing system we've ever created. The L6 Parka provides unrivalled warmth without bulk or weight. It harnesses Cloud Down technology - a discontinuous offset baffle construction with a asymmetrical inner and outer baffles, which allows the maximum space for the down to loft while keeping the lining close to the body for enhanced thermal performance. Additionally, the L6 layer features a metalised fabric finish on the lining for increased thermal performance with minimal weight.