Senchi Designs WREN ALPHA 60 CREWNECK Size: M Includes an unused Senchi bag. Made with Polartec Alpha Direct 60, this crewneck is a versatile thickness for year-round use. I purchased it about two years ago for a bike-packing trip, but haven't used it since. I believe it's in excellent condition, with no tears and the fleece in good shape. It can be used as an inner layer in the current cold season, or worn over clothes when it gets warmer, making it a versatile active insulation piece. Please understand that this is a used item before considering purchase.