Alpinestars stella krypton womens jerseydesigned for an optimized fit for the female body the stella krypton jersey is an effective lightweight jersey constructed from an advanced poly fabric which is quick drying and moisture wicking the stella krypton has a comfortable and convenient low open collar making this a great addition to your summer riding wardrobe features100 polyesterconstructed from an advanced poly fabric easy care main shell which is extremely lightweightfabric is quick dr