A lightweight, knee-high rubber boot for demanding outdoor activities. The shaft can be adjusted with a quick-release mechanism. The fast-drying polyester lining is very durable. The slip-resistant ERÄ outsole does not collect dirt, and is designed for challenging conditions from forests to rocky terrains. The low-profile ERÄ outsole ensures good grip on any terrain. The sole offers good feel for the ground, while providing excellent shock absorption. Sole can be fitted with studs. Moulded insoles made of shock-absorbing PU. Handmade of a natural rubber compound. Adjustable leg with quick-release Quick-drying polyester lining Spur for easier removal Double reinforced heel cap Fully slip-resistant outsole Sole can be fitted with studs Wide treaded sole does not collect dirt Rotationally rigid midsole Steel shank Reinforced toe and side Comfortable shock-absorbing insoles (PU) Comfortable fit Nokian Footwear sizing is somewhat roomier compared to walking shoes and contains room for a woo