Vapor 3 Mid makes work feel good with Vibram® outsole, rigid stability and all-work comfort. Double TPU shanks integrated in the light midsole, enables you to power forward with stability. And up top, BOA® Fit System and durable leather keep you protected and comfy – whether you're balancing on the scaffolds or going off-road across rubble and rocks. Upper: LWG nubuck leather and textile Lining: Nylon knit Outsole: Oil and slip resistant Vibram® rubber Midsole: ETPU Footbed: PU foam with highly breathable recycled materials Function: BOA® Fit System Fit: Wide Sizes: 36-48 Safety standard: EN ISO 20345:2022 S3S, SR, HRO, FO Protection: Fiberglass toe cap and soft nail protection