This shirt combines the warmth of polyolefin with the thickness and core warmth of neoprene. 1.5mm Neoprene on the chest and back, polyolefin on the shoulders, neck and underarms. Made of 50 percent Neoprene 50 percent PolyolefinPolyolefin has...

The 50/50 shirt is contructed of 50% mesh skin neoprene and 50% rash guard material. The mesh sking blocks the wind while the nylon arms, underarms and side panels offer inrestricted movement for paddling.The Men's Polyolefin Short Sleeve Top from...