The Ski Downjackets are an iconic part of the Dainese collection, designed to maximize thermal insulation and ensure superior comfort in all weather conditions. The SKI DOWNJACKET SPORT is constructed with a Dermizax® EV 20,000-mm, 20,000-g/m², 24h waterproof membrane, elastic in four directions. Thermal insulation is ensured with Primaloft® Silver Cross Core padding that, owing to the use of Aerogel – the world’s lightest solid, made up of 95% air – protects against even the coldest temperatures, while keeping weight and bulk to a minimum. The D-Dry® A+ stretch membrane under the arms allows maximum freedom of movement and breathability during every phase of activity, leaving the most mobile area of the torso free of padding. Large, adjustable zippered air vents on the chest allow plenty of ventilation on hot days, and can be used as storage pockets owing to their double garage structure. A compact fixed hood, internal waist gaiters and snow cuffs inside the sleeves round out the details of a garment designed to suit all conditions.