Product Overview The Professional High-Performance Safety Trainer integrates complete ETPU technology, ensuring that the more energy you give, the more you get back. Designed for all-day comfort, these trainers provide exceptional cushioning and reduce pressure, making them ideal for extended periods of walking. The lightweight materials used in construction deliver an amazing fit and feel, drastically improving your overall comfort compared to traditional safety shoes. Key Features Upper: Lightweight ripstop material with TPU reinforcements for increased durability Lining: Breathable stretch mesh for enhanced comfort Outsole: Oil and slip-resistant dual rubber for superior traction Midsole: ETPU for optimal cushioning and energy return Footbed: PU foam made from highly breathable recycled materials Function: Innovative BOA® Fit System for a customizable fit Fit: Normal fit for standard foot shapes Sizes: Available in sizes 36-48 Safety Standards: Complies with EN ISO 20345:2011 S3, SRC, HRO Protection: Features a NANO toe cap and soft nail protection Dimensions & Specifications Specification Measurement Safety Standard EN ISO 20345:2011 S3, SRC, HRO Available Sizes 36-48 Technical Specifications Material: Lightweight CORDURA® fabric with TPU reinforcements Insole: High rebound OrthoLite® insole made from recycled materials Outsole: Dual rubber, oil and slip resistant Midsole: ETPU for maximum energy return Footbed: PU foam with high breathability Functionality: BOA® Fit System for easy adjustment FAQ Q: What is the ESD function? A: The ESD function complies with EN IEC 61340-4-3:2018, providing electrostatic discharge protection. Q: What materials are used in the insole? A: The insole is made from high rebound OrthoLite®, primarily composed of recycled materials. Q: How do I clean these safety trainers? A: It is recommended to use a damp cloth and mild detergent to clean the trainers. Do not machine wash.