This dog jacket, which is made of cotton and fleece, is windproof and waterproof and is warm enough to be worn in the winter by your dog. It will keep your dog warm and protected, even during the harsh winter weather. Waterproof Big Dog Clothes Warm Large Dog Coat Jacket Reflective Raincoat Clothing For Medium Large Dogs French Bulldog XL-6XL Material: Cotton Fleece Machine washable, very comfortable to wear Windproof, Waterproof, lightweight,super soft and warm enough to wear in winter Reflective design, ensures safety at night Easy to put on and take off, perfect for walking,jogging,and traveling Size from XL to 6XL. fits for medium large dogs Size