An incredibly lightweight MTB shoe, a sibling of the CR2. It's incredibly durable thanks to a tear-resistant toe and a hard nylon TPU heel insert to protect the rearfoot from impacts, abrasions, and debris. Made of highly breathable and lightweight microfiber, it utilizes the BOA® Fit System L6 closure system, featuring a micro-adjustable closure and a coated steel cable, allowing for millimeter-level adjustments. The high-profile heel features stiff TPU and anti-slip padding. The tongue is designed to provide uncompromising comfort, using material that adapts to the shape of the foot, and features numerous laser-cut ventilation holes for increased breathability. Technologies: ATP - ANATOMIC TENDON - Special shape memory foam on the tongue. HTT- HIGH TRANSPIRATION - Specially perforated tongue to keep feet fresh. HVS - HIGH VENTILATION - Special perforations at the front and back to help air cool the foot SP - SPECIAL PROFILE - Plastic heel counter with high heel support LAS - LASER AERATION - Laser-cut ventilation holes SAS - SHOCK ABSORPTION SYSTEM - Shoe inserts with special inserts that absorb vibrations SG - SUPER GRIP - Specially rough lining that prevents the foot from sliding inside the shoe. SPD - SPD COMPATIBLE - Compatible with SPD cleats