Combined with water resistant stretch inserts at the back and under the arms, it's the ideal material mix for mountain bikers who enjoy touring no matter what the weather is like. Features slim, sportive cut articulated sleeves low cut back hem in the back with silicon gripper 60 g padding PrimaLoft® Silver Insulation Eco 2 chest pockets with zip front zip Lycra cuffs drawcord adjustment at the collar high stand-up collar quilted seams reflective piping at the back Technologies WINDPROOF 80 The fabric's extra dense construction (achieved by weave, finish or processing) makes it 80% windproof. What's left of the wind is a pleasant, cool breath of fresh air offering unbeatable breathability. This technology is a great choice for windy weather conditions in high-motion mountain and bike sports.Vaude