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