Patagonia outdoor bottoms (navy). I've used them a few times, but I don't think there are any noticeable stains. Brand: Patagonia Model: Men's RPS Rock Pants (Style number STY83071). Listed material: 52% nylon / 48% polyester (as stated on the tag) Color: Navy (see photos) Features: Lightweight, stretchy, DWR (water-repellent) finish, zippered pocket on the thigh, slightly tapered hem. Designed for climbing/trail use. Size: 28 According to the official website, the finished dimensions (flat/cm) are: waist 37 / rise 23 / inseam 81. Note: The tags say "RN51884" and "STY83071" (confirmed). Purchase price: ¥12,000 - ¥18,000 #Patagonia #Outdoor