All Velcro closure makes it easy to put on and take off. The back vent is covering the leash hole and preventing water leakage. HOOD Adding a brim to the hood covers prevents rain from falling, and also increases hood space for dog ears. CONVERTIBLE Wrap the brim in to change the hood size to fit different head sizes. ALL VELCRO DESIGN The chest, ankles, and waist are all adjusted with Velcro, which is convenient and quick to put on and take off, also dust-proof for a fully covered front chest. WRAP CUFF Suitable for shorter legs dogs. Could fold the sleeves up to fit your dog's leg size. DETAIL DESIGN The back vent is covering the leash hole and prevents water leakage. White logo and decoration sewed onto the flap.