X-Crossbow-Michelin sole with self-cleaning studs and widened edge lugs for excellent grip. The thermo-welded layer construction with thermo-welded internal reinforcements provides maximum protection with reduced thickness and weight. Soft fabric tape eyelets for lacing reduce pressure points. Rubber print on the heel. New toe cap with thermo-welded TPU reinforcement. SLW3 rotary knob with a new wider extra Velcro strap: the only closure that allows for stepwise loosening and complete opening with just one button. The perforated upper material ensures optimal ventilation.