I purchased these lightweight suit slacks from the SUITS SELECT online shop. They didn't fit, so I only tried them on once. They are new. The product information is transcribed below. Product Number: SSK2250-27_Q Product Features: Outer Fabric: 100% Polyester 【Season: Spring/Summer】 Tapered pants that narrow from the knee to the hem. Functional '4S' to match the diversifying working styles. Business wear that balances easy care comfort and a neat look. Named '4S' from the initials of the four features: SUPER NON IRON, STRETCH, SOFT TOUCH, and SLIM. * A matching jacket (JSK2250-27_Q) is also available separately, so it can be worn as a suit.