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Sea To Summit Ultra-flex Booties

The Ultra Flex Bootie is built on the legacy of our original, low profile, sensitive Flex Bootie. We have the fit with an updated last shape and added an incredibly secure closure system, whilst retaining the high sensitivity that makes this bootie a favourite. Sticking lines have been optimised to prevent chaffing from foot straps. The rubber laminated sole gives all the protection you need while also maintaining the best flex for ultimate comfort.

  • Durable, low profile footwear for kayaking, stand up paddling, surfing, rafting, windsurfing, kiteboarding and sailing.
  • Flexible, sensitive sole gives great feedback for technical pursuits.
  • Improved last
  • Secure Y-pull strap system
  • 3mm neoprene
  • Grey/Lime colour