Features: • Air Ventilation System: One-piece front minimizes stitching to provide the most comfortable fit. Innovative layer perforations guaranty optimal ventilation and climate for the foot. Internal in-step mesh provides optimal stability and support. • 2D Micro Adjustable Aluminium Buckle: One-piece front minimizes stitching to provide the most comfortable fit. Innovative laser perforations guaranty optimal ventilation and climate for the foot. Internal in-step mesh provides optimal stability and support. • A.I.C.S. - Adjustable Instep Closure System: Adapts the shoe to all foot morphologies assuring constant support. This new closure system made from high-strength PU is positioned across the foot and comprised of two micro-adjustable ratchets to adjust instep tension while maintaining proper support and fit. • Safety Lock Strap System: Innovative closure system patented by Gaerne. Features indented straps below each mid and forefoot Velcro closure to prevent loosening and to maintain a secure fit at all times. • Ventilated Antislip Tongue: The anatomic tongue includes three inserts made of breathable material that enables the tongues antislip to remain in position during use. Inside is a soft padding with antibacterial treatment to ensure optimal comfort at the top of the foot. • ‘U’ Control Heel System: Exclusive control heel system, ensuring the correct position during use whilst retaining the foot in the correct position. • Heel Cup: All-new injection-molded plastic anatomic heel-cup will not deform or weaken. Antitendonitis form with internal non-slip treatment for the best foot stability and control. Reflective inserts provide maximum visibility in low-light conditions. • Heel Grip Plus: A newly-patented anti-slip insert stabilizes the heel, increases the foot’s hold, and eliminates movement. • Fit Comfort Insole: The new Gaerne comfort fit insole is designed to offer maximum comfort. The new insole combines natural materials with three technical inserts which adapt to the users foot shape and retain memory. This extraordinary ability is obtained using new materials which memorise the shape of the structure from which they receive impact. This way, the base, inserted inside the shoes stores the form of the foot during use whilst eliminating excessive pressure on the surrounding area therefore creating greater support. Designed with the aim to increase comfort and stability, this insole is super-anatomical, which unlike the generic footbed, respects the unique characteristics of each individual foot.