The dog face windbreaker details CUT: S: Chest 25-34cm Neck 30cm Length 26cm M: Chest 34-40cm Neck 34cm Length 30cm L: Chest 40-46cm Neck 38cm Length 35cm XL: Chest 46-52cm Neck 42cm Length 42cm 2XL: Chest 52-64cm Neck 46cm Length 43cm 3XL: Chest 64-72cm Neck 52cm Length 52cm 4XL: Chest 72-82cm Neck 58cm Length 60cm 5XL: Chest 82-93cm Neck 63cm Length 76cm Note: 1. Manual measurements may have an error of 1-2cm. 2. For bipeds, pay attention to the chest girth, and for quadrupeds, it must fit the chest girth and back length. 3. For the growing pet, you'd better choose the larger size.