Arcteryx LEAF Alpha LT Goretex Jacket. Arcteryx Leaf Mens Alpha LT Jacket (Gen 2) - 13885. Lightweight and packable waterproof, windproof/breathable jacket that is comfortable to wear during fast travel under inclement conditions. N40p-X GORE-TEX® 3L fabric responds rapidly with a greatly enhanced rate of breathability to transfer moisture vapour away from the body and regulate temperature. Media ports, matte zippers and compatibility with insertion and extraction equipment add to the jackets operational function.The item "Arcteryx LEAF Alpha LT Goretex Jacket Medium New Mountaineering Military SF" is in sale since Saturday, April 13, 2019. This item is in the category "Sporting Goods\Climbing/ Mountaineering\Clothing". The seller is "pevans3247" and is located in Cardiff. This item can be shipped worldwide.