Zamberlan Meister Gtx Rr S3 Working Boots - Men's Black 43-9. A waterproof Hydrobloc Perwanger leather upper pairs with a GORE-TEX Performance Comfort lining to keep feet dry in harsh conditions while an aluminum toe cap anti-perforation construction and full rubber protective rand provide essential safety and impact resistance. Finished with a Vibram Schwarzwald anti-static outsole for reliable grip and stability the Meister GTX RR S3 is a rugged certified work boot designed to perform where protection matters most. Specifications for Zamberlan Meister Gtx Rr S3 Working Boots - Men's: Manufacturer: Zamberlan Color: Black Weight: 580 g Fabric/Material: Nylon Insole Material: Nylon Footwear Upper Fabric/Material: Leather With Hydrobloc Features of Zamberlan Meister Gtx Rr S3 Working Boots - Men's Certified Industrial Protection: Meets EN ISO 20345:2022 S3 standards for dependable safety in demanding work environments. Anti-Perforation Construction: Reinforced insole with nylon PE and Kevlar helps protect from sharp objects underfoot. Anti-Static Stability: Vibram Schwarzwald outsole in anti-static compound delivers reliable grip and controlled footing. Full Rubber Protection: Wraparound rubber toe and rand provide added durability against abrasion and jobsite wear. Waterproof & Breathable: GORE-TEX Performance Comfort lining keeps feet dry while maintaining breathability during long workdays. Premium Leather Upper: Built with Hydrobloc Perwanger leather (2.42.6mm) for exceptional durability water resistance and abrasion protection. Impact Protection: Shock-resistant aluminum toe cap protects against heavy impacts without excessive weight. Supportive Fit: Zamberlan Backpacking Fit offers stability and comfort for extended hours on your feet. Package Contents: Zamberlan Meister Gtx Rr S3 Working Boots - Men's Zamberlan 5040ZBKM-43-9: Meister Gtx Rr S3 Working Boots - Men's Black 43-9