100% Chillproof material with a soft neoprene neck seal to help keep wind, water, spray and waves from entering. This top provides the ultimate protection from cold water and wind.
Ideal for scuba diving or snorkelling in warmer waters by itself or in colder waters underneath a long sleeve wetsuit to add extra warmth and wind protection in-between dives. Perfect for under dry-tops for white-water kayaking as the ultimate next to skin thermal layer.   
The long sleeves offer additional protection from the cold and sun and the included thumb tabs assist when pulling a wetsuit on over the top.
Note that this garment has a neoprene rubber collar to create a flexible neck seal.