SAFETY SHOE SIEVI ALASKA ROLLER XL+ S3 SIZE 47

These boots are ideal for those who work outdoors and need safety footwear. The boot features an aluminum toe cap and a steel puncture-resistant plate. The shoe incorporates the world’s most advanced cushioning system, based on the Sievi FlexEnergy® elastic element. This element absorbs the energy generated during movement and returns over 55% of that energy to your stride. The FlexEnergy material also provides excellent insulation against cold, enhancing comfort in winter footwear.

The Sievi TractionPro outsole ensures excellent grip on slippery surfaces. The dual-layer construction and nitrile rubber compound deliver outstanding flexibility and grip even in varying and demanding conditions. The upper FlexStep® polyurethane layer of the TractionPro maintains its flexibility even in extreme cold, and its air-cushion structure provides exceptional impact absorption.

The outsole’s sharp-edged profile is designed to maximize friction and maintain grip. The sole resists oil and various chemicals.

The boots are equipped with the easy-to-use Boa® Fit System closure mechanism. The Boa® system provides comfort for safety footwear users: the lacing locks by pressing the dial down, and tightening is achieved simply by rotating the dial! The footwear is also quick and easy to remove: the lacing releases effortlessly by lifting the dial. The ankle is supported by a Memory Foam ankle guard that conforms to the user’s foot and dampens impacts to the ankle. ESD approved. This product description is an automated translation of the original Finnish description.