1. Stylish Dog VestUnique design keeps your dog fashionable and cozy, perfect for walking, running, hunting or hiking during cold months. 2. Warm & WindproofExtra warm fleece lining, soft & comfortable and windproof outer fabric keep warm in the cold winter/snow. And the adjustable band of the abdomen is designed to be more fit for the body to keep warm. 3. Easy to wearFeatures hook & loop straps on chest and neck for easily adjust, put on and take off, enough room for dog's growth, don't need to force dog's head and legs. 4. Reflective & VersatileReflective strip at sides provides extra visibility for night walks, outdoor or travels. With leash hole on the back, the collar can be used inside the jacket. Machine washable. 5. SizePlease measure your dog around widest part of the chest and lower neck, then refer to size chart. Back coverage will vary 3XL:NECK:50CM;CHEST:67CM 4XL:NECK:54CM;CHEST:75CM 5XL:NECK:57CM;CHEST:80CM 6XL:NECK:64CM;CHEST:90CM