Warmth, flex, and protection are what make the Marathon Sessions 3mm Split Toe Wetsuit Boots the ones to pull on when temps take a nosedive. Our Hydrolock® ankle seal system coupled with hook and loop fastener strip adjustment offers advanced water blockage while still allowing for movement and maximum comfort. Featured here in the Black colorway. Features Neoprene: STRETCHFlight ECO neoprene Lining: WARMFLIGHT ECO VELVET thermal lining Seams: Liquide Flex Seal external GBS (glued and blind stitched) seams for maximum flexibility and minimal water entry Entry system: HYDROLOCK Ankle seal system Back ankle pull loop AQUA GLUE eco-friendly lamination
