GU M size gray salopette made of a polyester blend. It's a sturdy fabric, like a suit. - Brand: GU - Size: M - Material: 77% Polyester, 30% Rayon, 3% Polyurethane This salopette features wide, pleated pants that create a leg-lengthening effect. I wore it once. The length has not been altered. The length can be adjusted by the shoulder straps. 3990 yen