Spyder powertrack half zip t neck top mens the spyder powertrack half zip t neck top is a stylish option to wear on the slopes in colder temperatures can be used as a mid layer or worn normally on a cool day during activities the top features a half zip fastening with printed collar gusset for an adjustable fit long sleeves and is enhanced with proweb technology which absorbs and transports perspiration away from the skin to keep you dry and comfortable during wear it is completed with a s