I am selling this item because I no longer use it. These are high-performance insulated pants that combine ease of movement and efficient insulation without compromising athletic performance during running. The main material is "PERTEX QUANTUM ECO," which offers excellent wind resistance and abrasion resistance. The insulation in the waist and thigh areas uses "PrimaLoft ThermoPlume+," a combination of two different shapes, providing high insulation while being lightweight and soft to the touch. Fleece with a durable hard-face print is placed on the inseam and below the knees to accommodate active running. The outer fabric is treated with PFC-free water repellency for protection against light snow and rain, considering environmental impact. A zippered pocket on the center back of the waist can store small items like a smartphone. The design pursues excellent movement tracking with a tight silhouette and minimal restriction. Size: L Waist: 77-110 cm Inseam: 76 cm Side Length: 99 cm Thigh Circumference: 59 cm Price: ¥23,100 (tax included) Thank you for your consideration.