Thank you for viewing. This item was purchased on Rakuten. Men's size, approximately 25-28cm. One set is for sale. Thank you. #ShockAbsorbingInsole #AirCap #SafetyShoes #LeatherShoes #Sneakers #Boots #ShoeCareSupplies Size adjustable, anti-odor treatment. By changing the insole, the impact is absorbed to reduce damage to the feet and knees, allowing for light movements and fatigue reduction. Silicon gel that cushions impact, and lightweight, soft EVA material with excellent fit and grip are used in various places. Fiber mesh with excellent quick-drying and breathability is used on the sole surface, allowing for comfortable use without stuffiness. The design is engineered to disperse the impact on the sole, distributing the shock throughout the insole. 3D shaping design supports the arch of the foot, which helps blood circulation and reduces fatigue. The lightweight design weighs only 26g per foot and maintains moderate elasticity, making it suitable for long-term use. The insole can be easily cut to your desired size with scissors.