When you're warm, you can extend your cold water session to several hours. The Marathon Sessions 4/3 Chest-Zip is built for the most frigid temps. Thermal liners feature WarmFlight® Eco-Infrared for extra heat where and when you need it most. Plus, supreme stretch lets you push it harder.
Product Features
- Neoprene: STRETCHFlight ECO neopreneThermal Smoothie on front and back panels
- Lining: WARMFLIGHT ECO INFRARED zoned thermal lining
- WarmFlight® ECO VELVET zoned thermal lining
- Seams: Liquide Flex Seal external
- GBS (glued and blind stitched) seams for maximum flexibility and minimal water entry
- Taped internal seams in critical zones
- Entry system: Chest zip entry
- Key loop
- AQUA GLUE eco-friendly lamination
