Waterproof Horse Blanket walking bag with neck cover and opening for the passage of the stirrups. Outer: 100% polyester Measurements: Withers tail cm. S125/M135/L145/XL155 Upper: 100% polyester Measurements: withers tail Size withers tail: S 125 cm./49" - M 135 cm./53" - L 145 cm./57" - XL 155 cm./61".