The front part of the shoe bends flexibly with the foot. Metal free. Uppers made of durable flexible textile. Lace fastening. Composite toe cap. MASCOLAYER nail protection. Insert in the midsole of shock-absorbing lightweight material. Shock-absorbing, soft and flexible two-component sole of PU/PU. Durable non-marking outsole. TPU toe reinforcement. Heat resistant sole up to 140C. Ladder grip. 5.0mm profile depth. Removable insoles with optimal arch support that can counteract the tendency to flat foot. Sole is oil and petrol resistant. ESD approved to EN IEC 61340-4-3: 2002.Features & Benefits- Elastic uppers of durable textile almost feel like an extra sock they fit close and flexibly to the foot and deliver high comfort.- Removable insole with optimal arch support that can counteract the tendency to flat foot.- The flexible and light MASCOLAYER textile nail protection guarantees optimum protection and excellent walking comfort. ; The composite toecap is completely free of metal