High-performance outdoor pants, combining durability and comfort. - Brand: Arc'teryx - Model Name: Gamma Pant M - Size: 30-S Thank you for viewing. These are 100% authentic, purchased at the Gotemba Outlet. This size and color are no longer available at the outlet. If the item is a fake, I will accept returns if the tags are still attached. If the item is authentic, I cannot accept returns. The buyer is 100% responsible for return shipping costs.