Neoprene puppy hood

Neoprene S / M: Head circumference from 56 to 58.5 cm L / XL: Head circumference from 58.5 to 61 cm Measure around your head i.e. in the middle of the forehead and at the level of the back hump of the skull (normally 0.5 to 1 cm above the eyebrows and ears)