Designed using 5mm Dura-Flex neoprene and Titanium 2 lining, the Gul Power Boot is super warm yet flexible. Reinforced heel and toe for durability.THE DETAILS:BLINDSTITCHED: Seam construction5MM D-FLEX: Durable neopreneTHERMOSPAN: core central heating system.TITANIUM 2: lining reflects the heat back inFree-flex heel and ankle entryReinforced heel and toeHook and loop ankle straps
