The material uses a cotton blend with cashmere. By using Suvin, an extra-long staple cotton, to match the fineness of the cashmere, the corduroy has a smooth texture and a lustrous sheen. The sizes are jacket 5 and pants 4. If the sizes were S, M, L, someone who usually wears a size M would be able to wear it with a relaxed fit. A gray corduroy setup with a sophisticated, relaxed feel that gives a sense of mature elegance. - Color: Gray - Material: Corduroy - Style: Casual - Design: Straight leg - Pockets: With back pockets - Hem: Ribbed Thank you for viewing. Size...M Color...Gray系 (Gray-toned) Pattern...Solid