Waterproof Breathable Abrazo Hug 600 Denier Neck Cover with 200 grams of fill. For sizing: S (for horses who wear size 70-74), M (for horses who wear 74-78), L (for horses who wear 78-84). It is easily attached to any Abrazo Hug Blanket or Hug Sheet. It can also be used with any blanket with nylon loop or d-ring attachments. It comes in 2 traditional colors (Navy/Grey and Hunter/Purple) and 1 fun color (Teal/Orange)!