I have a couple of bits of gear from Palm Equipment. The first is a Kaituna longsleeve top that I purchased last year and then there is this short sleeved version which landed at Unsponsored HQ a couple of weeks ago.
The Kaituna range of gear from UK based Palm Equipment is designed to provided warmth when both wet and dry. When wet the Neoflex material acts just like a wetsuit and traps a thin layer of water between your body and the fabric. When dry the Neoflex relies more on its brushed almost fleece like Thermospan inner to provide insulation. This means that the Kaituna range could be worn as an outer layer in warmer weather or as part of a multi layer system.
I intend to use this short sleeve top as either an outer layer on its own or as an inner layer with the Zenith short sleeve jacket.