SAFETY SHOES SIEVI RACER FREE TR ROLLER S1P SIZE 47

The breathable Sievi Racer Racer Free TR S1P is your choice when lightness and grip are required. The safety toe is made of lightweight aluminum, and the metatarsal guard is steel. The upper consists of water-repellent, abrasion-resistant textile and PU leather. Breathability is ensured by a mesh structure on the side of the upper. The 3D-dry® membrane transports moisture away from the foot surface to the next layer of the membrane material and further out of the footwear through the upper structure. This keeps the shoes comfortable on the foot throughout the entire workday. The BOA® Fit System closure mechanism enhances wear comfort: the foot fit can be quickly adjusted by rotating the dial. The excellent sole grip on slippery surfaces and durability, especially in the foot support areas, are guaranteed by the TractionPro outsole. The unique friction rubber compound combined with Sievi’s developed FlexStep® midsole enables sole flexibility under all conditions. The sharply edged profile of the TractionPro outsole is designed to maximize grip and maintain traction on various surfaces. The sole also withstands heat up to 300 °C. The Sievi FlexEnergy® flexibility element is a full-length flexible insert covering the entire sole area. 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 midlayer, and a lightweight, impact-absorbing EVA sole layer. The heel and forefoot have PORON® impact-absorbing cushions that dampen external shocks and reduce fatigue. The footwear is antistatic and ESD approved. Standard volume. CE-certified product, protection class EN ISO 20345: S1 P SRC HRO. Custom-made, certified, orthopedic insoles as specified by the manufacturer can be fitted to this footwear while maintaining type approval. This product description is an automated translation of the original Finnish description.