The Spyder Men's Encore Half Zip Sweater masterfully straddles the line between performing as a highly functional mid-layer for the mountain and a refined fleece thats equally suitable for the office and beyond. The heathered outer face makes the Encore reminiscent of a more traditional zip-up sweater, while its double knit polyester fleece interior and stretch fleece strategically placed at the back shoulders ensures your range of motion is never restricted; maximizing functionality