The Flex 360 undersuit is a two piece undersuit consisting of separate jacket and pants. The Flex 360 jacket costs €230 and the pants €220.

Together the Santi Flex 360 jacket and pants provide the perfect combination of warmth and flexibility in an innovative new undersuit dedicated for cold water conditions. The Flex 360 combines innovative insulation fabrics and unique design, accompanied by PrimaLoft® highest-performing insulation which maintains 98% of warmth even when wet.

The Flex 360 provides the ultimate in warmth-to-weight available in a synthetic that mimics goose down. The Flex 360 doubles the fabric from 180g/m2˛ up to 360g/m2˛ but retains stretch and flexibility, which are key factors for comfort in diving. Our Flex360 Insulation fabric consists of three layers, breathable insulation fibers and Polyester soft coating from the top, that is also wind-resistant.

The Flex 360 is available in a range of standard sizes as per our size chart. A made to measure option is also available (cost €60).

Please note this undersuit is also available as part of Santi’s Ladies First range. For specific information on the Flex 360 Ladies First model click here