Freedom of Movement Design: Thoughtfully engineered cut allows maximum mobility for the front legs and designed for dogs with a low tail set that covers a larger part of the tail to keep warm Iontex Lining Technology: Helps improve circulation and support muscle flexibility by reflecting body heat as far-infrared energy, making it ideal for keeping your dog warm and agile in all weather conditions Weather-Resistant Outer Shell: Breathable, elastic fabric is both wind- and water-repellent to keep your dog dry, warm, and comfortable in unpredictable weather Secure & Adjustable Fit: Features a quick button closure on the chest, back buckle, and side hook-and-loop fasteners for a snug, stay-put fit that won’t twist or shift during activity Reflective Safety Features: High-visibility reflective accents and hidden reflective patterning provide 360° visibility in low light, enhancing safety during early morning or evening outings The Nella, a dog coat for everyday adventures! Nella has a completely new type of design that provides the best possible freedom of movement for the front legs. The dog coat is designed for dogs with a low tail set and covers a larger part of the tail to keep it warm. The coat is made of a soft and elastic breathable outer fabric that is water and wind-repellent. The fitted collar has a drawstring to prevent rain and snow from entering. The inside is lined with Iontex technology to help improve overall circulation in order to help maintain an optimal temperature and keep the muscles flexible in all weather. Nella has a comfortable and close fit over the chest, with a quick and easy button closure on the breastplate with a buckle on the back. Hook and loop closure on the sides ensure that it stays in place without twisting. The coat is visible from all angles with reflective details and a hidden reflective pattern for extra safety in the dark. There are openings at the back to attach a leash or harness. Nella is designed for a normal to a more athletic type of dog. If the dog has a stronger build around the chest and neck, choose a size larger or choose a standard cover.