These are Adidas nylon pants. They feature the Trefoil logo and the three stripes on the sides. They are great for sports as well as everyday wear. [Brand] Adidas [Color] Black [Condition] Only tried on, unused, but there is something that looks like white thread on the back. [Size] I think it's XL (LL), but please refer to photos 11 and 12. Thank you for your understanding. Thank you for looking.