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SKU: 4501
Reg. Price: $79.95
Our Price: $63.70
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IST S55 5mm Titanium Lined Boots

5mm titanium lined boots with sneaker sole.

Our exclusive, 5mm, 8" high cut Nylon II/Neoprene boots with thick soles for more stability, less ankle stress and maximum protection are perfect for recreational or commercial cold water diving. They feature a super-thick, athletic sole with distinctive gel caps for even more cushion, comfort and support. In fact, these soles are very unique in diving boots, with an anti-skid sneaker sole for traction in all conditions. Double-glued, blind-stitched construction, heel and toe caps for protection, upper flatlock stitching, built-in strap cleat and no. 10 ultra sturdy zip round out an amazing deal on boots so sturdy, they work for rigorous commercial diving purposes.


  • Different thicknesses to suit warm or cold water diving
  • Double-glued and blind-stitched shoe upper
  • No.10 ultra durable YKK zip
  • Built-in fin strap keeper
  • Titanium lined boots
  • Non-marking sneaker soles excellent on most surfaces
  • Heel and toe caps for durability and extra protection


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Question asked
on 2/20/2019
Hi! I'm looking for cut resistant boots that offer flexibility and movement of the feet. It's for watersport protection, so I'm not worried about warmth or dryness, just protection and flexibility. I was looking at the IST S55 titanium lined boots- will these offer greater protection from cuts? Thanks! Rachel
Answer by chris
on 2/21/2019
Hi, Thanks for your question. No boot will offer cut resistance but these boots will offer some more protection. Please take a look at the links and let us know if you have any other questions. The ISt S55 will provide you more protection. Thanks Divemaster Chris