The NRS Workboot Wetshoes is a tried and tested boot used Used by river professionals, rescue agencies and Navy SEALS. The NRS Workboot is the hardest-working river boot‚ and is unmatched for ankle support, warmth and traction. Heavy-duty lugged sole delivers superior traction and support on varied terrain, wet or dry. 5 mm neoprene upper provides warmth and enhances ankle support. Thick, 7 mm neoprene insole absorbs the shock to cushion the sole on unforgiving terrain. Gusset-backed YKK ankle zipper makes it easy to slip on and off. Laces combine with a hook-and-loop ankle strap for an adjustable fit and increased stability. Rubber reinforces high-wear areas throughout the boot improving durability. Features a swim fin tab on the heel. Whole sizes only. Women order one size smaller. 1/2 sizes order one size larger Specifications Gender Sizing: Unisex Material Upper: 5 mm neoprene Sole: Heavy-duty lug sole Marking Sole: No Insole: 7 mm neoprene Closure System: Laces and ankle strap Taped Seams: No Category: Water Shoes Features: Reinforced wear areas Swim fin tab on heel Sizing ‚ Size UK Europe JP Youth (6-10 yrs) 6 5 39.5 24.5 Men's 7 6 40.5 25 Men's 8 7 41.5 26 Men's 9 8 42.5 27 Men's 10 9 44 28 Men's 11 10 45 28.5 Men's 12 11 46.5 29.5 Men's 13 12 47.5 30 Men's 14 13 48 30.5 Men's 15 14 48.5 31 Video