All ION RASHGUARDS are made of highly elastic SpanFlex_UV jersey. The hand feel of this supreme material makes the difference! They can be used to protect you from the windchill effect, UV radiation and abration but also work as a thin extra layer underneath the wetsuit.
Slip_Loop:Easily connect your neoprene top with this loop to your bottom and keep everything in place.;UV Protection:UPF rating 35 to 50+ (depending on jersey color – the darker the higher)