Alpinestars: Three-layer construction consisting of a 3L ripstop fabric, a wind membrane and brushed mesh for superior levels of warmth.Stretch inserts on the underarms and hood provide high levels of mobility.Soft shell outer has a windproof membrane and a mid-weight fleece lining for excellent performance in variety of weather conditions.Durable water resistant treatment on the outer layer to provide protection against wet weather.Storm hood with shock cord adjustments to help keep it securely in position. Storm hood has been designed to be helmet compatible.Lightweight YKK® zippersfor enhanced durability and weather protection.Strategically positioned zippered back air vents allow riders to quickly and effectively regulate body temperature.Two side pockets with zip closure.Zippered chest pocket offers additional storage.Pre-curved sleeves to reduce fatigue and enhance rider comfort with Velcro-adjustable arm cuffs to keep them securely in position when riding.Designed to be worn with a rucksack, there is an elongated back for greater protection against the elements.Shock cord waist adjustment.