The front part of the shoe bends flexibly with the foot. Uppers made of durable fabric. Opens and fastens with BOA® Fit System, which consists of a rotational dial, lace and guides. The heel is lined with memory foam on the inside. Composite toe cap. MASCOLAYER® textile nail protection. Shock-absorbing, soft and flexible insole. Insoles are removable. Midsole of eTPU and EVA. Integrated carbon plate in the mid-sole for increased energy return. TPU heel reinforcement. TPU toe reinforcement. Rubber outer sole with 3D-printed pattern. The sole is oil and petrol resistant. ESD approved to EN IEC 61340-4-3: 2018, EN 61340-5-1: 2016.