Ankle high lace-up shoe with composite plastic cap, tested up to 200 joules and puncture-proof fabric midsole. Shaft made of ultra-soft nubuck leather. S3 Sole reactor made of polyurethane/TPU. The mid-sole made of large-cell polyurethane guarantees excellent shape memory. The elastic effect of the sole is noticeable with every step. The sole cushions body weight when walking and protects bones and joints. At the same time, the TPU profile guarantees high mechanical strength, durability, flexibility and softness as well as protection against chemicals. TPU profile features continuous horizontal grooves. These grooves promote the correct rolling of the foot and ensure dynamic gait and fatigue-free musculoskeletal system even after long working days. Non-slip SRC. Dual Fresh insole made from 2-component fabric with variable strength and excellent cushioning properties. Made from special foam in combination with fabrics that are particularly suitable for foot contact to avoid any sweat build-up. 3DTEX lining made of polyester, specially developed for ventilation of the foot and thus to prevent sweating.