Order Acknowledgement Fit: For the best fit, please use your foot measurement.Our insoles are designed to be 0.5-1 cm longer for comfort and performance. Craftsmanship: Minor glue marks may be visible on some shoes as part of the normal manufacturing process.This is not considered a product defect. Shoebox: Due to long-distance shipping, the original shoebox may arrive with minor damage. By placing an order, you acknowledge and accept the above points.Please be advised that issues related to these specific points are not eligible for a refund or return. MEN'S SIZE CHART TECHNOLOGY SUPER BOOM: SUPER BOOM represents a significant advancement over the Boom Technology in terms of lightweight and appearance.Through employing cutting-edge manufacturing technology, not only the weight of the midsole is substantially reduced, but the microcell also become more delicate and uniform, resulting in a smoother and more refined texture. PROBAR LOC: PROBAR LOC is a thermoplastic stabilizing devic e embedded in the arch of the midsole that connects the forefoot and heel, providing support performance and providing arch support during the propulsion phase.This device can provide better support for the arch of the foot during each landing step, thereby reducing the burden on the arch of the foot. GCU LOC: GCU (Ground Control Unit) is a new type of cast polyurethane.This product innovatively applies it to the outsole of shoes.Through a special molecular structure design, the sole has excellent slip resistance and wear resistance, breaking the contradiction between the wear resistance and slip resistance of traditional sports shoe outsoles.Moreover, its wet slip resistance is more prominent, and it can adapt to more environmental climates and sports scenes. PRODUCT INFORMATION Item No.: ARHV013 Series : Running Gender : Male Upper : Textile+TPU Outsole : GCU+EVA PRODUCT DISPLAY PRODUCT AUTHENTICATION