These jogger pants are made with ultra-stretch material for a comfortable fit. I bought them but didn't end up using them, so I'm putting them up for sale. I think they'll be great for the still-warm days we're having. - Brand: UNIQLO - Product Name: Ultra Stretch Airism Jogger Pants - Size: M - Color: 30 Natural - Price: ¥2,990 Thank you for looking.