SAFETY SHOES SIEVI SPIDER ROLLER XL+ S3 SIZE 48

Spider Roller is suited for harsh conditions. The safety toe is made of lightweight aluminum, and the toe cap is steel. The upper is water-repellent and abrasion-resistant canvas. 3D-dry® lining transports moisture away from the foot's surface to the next layer of lining material and further out through the shoe's upper structure. This keeps the shoes comfortable on the foot throughout the entire workday. The BOA® Fit System closure mechanism enhances footwear comfort: foot fit can be quickly adjusted by rotating the dial. The excellent grip of the safety shoe on slippery surfaces and its durability, especially in high-wear areas around the foot, are ensured by the TractionPro outsole. The outsole's unique friction rubber compound, combined with Sievi's developed FlexStep® midsole, enables sole flexibility under all conditions. The TractionPro outsole's sharp-edged profile is designed to maximize friction and maintain grip on various surfaces. The outsole also withstands heat up to 300 °C. The Sievi FlexEnergy® flexibility element is a full-length sole insert. It is made from BASF's TPU-Infinergy® product, the world's first foamed thermoplastic polyurethane. This flexibility element provides maximum impact absorption and exceptional wearing comfort. It absorbs the generated kinetic energy, with over 55% of the energy returned to the stride. The footwear features a Dual Comfort insole. It consists of three layers: a soft top layer, a breathable mid-layer, and a lightweight, impact-absorbing EVA outsole layer. The heel and forefoot are equipped with PORON® impact-absorbing cushions that dampen external shocks and reduce fatigue. The footwear is antistatic and ESD approved. Available in sizes 35–50. XL volume available in sizes 39–50. CE-certified product, protection class EN ISO 20345: S3 SRC HRO. Custom, certified, orthopedic insoles can be fitted according to the manufacturer's specifications while maintaining type approval. This product description is an automated translation of the original Finnish description.