Alpinestars Gloves Size Chart Lightweight, comfortable and highly durable the Descender Windproof Jacket is constructed from a windproof and water- resistant main shell that offers great breathability. With strategically placed ventilation, a micro-fleece collar and plenty of fit options, this jacket is a hugely versatile addition to your kit bag. Features: – Lightweight and strong 2.5 layer jacket constructed from a windproof and water resistant rip-stop. – Strategically positioned ventilation exhaust opening on back helps regulate internal body temperature. – Front and rear pockets feature waterproof YKK zip closure to seal out elements. – Micro-fleece textile collar lining for comfort. – Front zip closure with YKK zip backed by windproof flap. All zips tab feature easy-use pullers. – Elasticized wrists feature Velcro cuff closures for personalized fit and help secure sleeve in position. – Elasticized waist incorporates Silicon webbing on hem to keep jacket in position. – Lower back profile for increased lumbar coverage. – Reflective detailing for increased visibility. – Regular fit with pre-curved sleeve construction.