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New Balance OTB Abyss II Boots - The OTB Abyss II boots by New Balance are the perfect choice for a self-draining water shoe. The Abyss excels at traction, durability and comfort. It's the favored footwear of the US Navy SEALs. The Abyss II features a lugged Tactical Rubber Technology sole with razor siping to help disperse water and improve traction. The sole and insole are perforated for instant water drainage. Ballistic mesh in the upper promotes water drainage and breathability while keeping debris from entering the boot. High-abrasion TPU material in the upper protects the boot from scrapes and rips. Reticulated foam will not absorb water under any circumstances. The New Balance OTB Abyss II boot is one tough, high-performance water shoe!