Thank you for viewing. These are lightweight, heat-retaining stretch pants, designed for ease of movement with 4D three-dimensional cutting. - Model: XShelter Insulated β Light Warm Stretch Pants - Size: S (Waist 75cm) - Color: Black - Features: Insulation, light absorption and heat generation, heat retention, lightweight, durable water repellency, 4D three-dimensional cutting, windproof I wore them once, but the slim design didn't suit me, so I'm selling them. For reference, my waist is 76cm and my thigh is 60cm.