Suede upper Gore-Tex membrane for excellent waterproofness and breathability Lightweight and flexible protective material Dual-density EVA midsole for stability and cushioning MICHELIN® Off Road OCX3 & OC1 rubber sole Ortholite insole Updated version of the Heel Lock system with TPU reinforcements helps keep the foot in one position even more Heel loop for easier on/off Add (Anatomically Directed Design) - increased comfort and fit thanks to a shoe construction that takes into account the anatomical characteristics of the foot: Additional comfort thanks to the upper that bends in the same places as the foot More space for the big toe at the front of the upper Asymmetrical collar for better stability, especially when overcoming difficult terrain Shoe tongue that stays in place thanks to its shape