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 movement and fatigue reduction. Silicon gel that cushions impact, and lightweight, soft EVA material with excellent fit and grip are used in various places. The sole surface uses a quick-drying, breathable fiber mesh for comfortable use without stuffiness. The design is engineered to disperse impact across the sole, distributing the shock throughout the insole. 3D shaping design supports the arch of the foot, promoting blood circulation and helping to reduce fatigue. Each insole weighs only 26g and maintains moderate elasticity, making it suitable for long-term use. The insole can be easily cut to your desired size with scissors.