Otter Ascender Mid S3 CI HRC Safety Footwear with Water Resistant Leather and Textile Upper, Non-Metallic Toe Cap, PU/TPU Sole, Size 4, 6243851-37/7 Black

• Certified to EN ISO 20345: 2011 S3 CI SRC; Water resistant leather and textile upper; work safety shoes
• Poromax 3D lining: Breathable, absorbent, fast drying; Coolmax insole for an optimal perspiration absorption.
• Reinforcement over toecap; Injected PU/TPU outsole to optimize shock absorption, flexibility and slip resistance on all surfaces.
• Speed lacing system and lace pocket
• Padded tongue with watertight bellows

Thanks to its PPE expertise, our R&D team has developed an exclusive dual density TPU sole that optimizes shock absorption, flexibility and slip resistance on all types of surfaces. This technology ensures excellent comfort under all circumstances to even the most demanding customers. Self-cleaning sole - Cleated design allowing fluid evacuation. Stability - Rigid inserts (70 SH) to optimize the physical and chemical properties of TPU. Anti-torsion effect and walking stability. Absorption of shock and vibration. The flexibility line respects the biomechanics of the foot, makes working in a flexed position easier and reduces fatigue. Large softer TPU surface (SH 64) in direct contact with the ground, for excellent grip and shock absorption. Increased resistance to abrasion.