SLIM WALK black compression socks with a comfortable W design, providing 19hPa of compression. One pair is new, and the other was worn for one day. Purchased in August of this year. - Brand: SLIM WALK - Size: M-L - Color: Black - Material: Air-through - Compression: 19hPa - Features: Comfortable W design - Quantity: Set of 2 pairs Thank you for viewing.