On the front side we have a 3mm GLIDESKIN Neoprene while on the back side we find a 2mm thick GLIDESKIN neoprene that allows you to quickly find an optimal trim in the water

This fin is incredibly light and reduces fatigue without compromising performance

and control for every dive

2mm neoprene thickness perfect in warm waters

We are an RS Size Center

Muta Sailfish Arctic 1 uomo Size:XXL On the front side weRevolutionary Warmth Designed for the coldest conditions. The thermal fleece lining effectively retains body heat and the neoprene remains flexible even in icy waters. Focus completely on your swim, all year round, in cold temperatures and even on long distance sessions. Characteristics: Efficient Temperature Control The revolutionary graphene thermal fleece lining retains body heat and keeps you warm even in cold water. Flexibility without compromise