Roxy Syncro 1mm Shimmer - Long Sleeve Jacket Flat Lock Hyperstretch – Women’s - Looking for a high quality long sleeve jacket that’s constructed just for your build and perfect for water sports? The Syncro Shimmer, a 1mm Long Sleeve Jacket Flat Lock Hyperstretch by Roxy, offers you a thin flexible protection from the elements. The thinnest neoprene women’s jacket available, Roxy recommends this one for warmer water, (69 degrees Fahrenheit or above.) The perfect late spring and summertime watersports companion, the long sleeve Roxy Shimmer has a superlite foam chest and great women’s fit. A key loop protects your ride and the short tie down loop and shimmer fabric keep you in shining bright on the surf or while attacking the placid lake on your early morning run.