Definitely recommend this mask for its great fit and durability! It stays on my horses out in pasture, even through most of their rolling and rubbing on tree trunks, and the low pile fleece doesn't attract as much debree as some other styles, but doesn't rub like some nylon-bound styles. Easily lasts my pastured horses at least 1 full fly season (May- October) of nearly constant wearing. Wish they came in different colors! I have purchased these in their true-to-fit sizes; yearling (also great for my 13 hand ponies) arab/small horse, and standard horse. Will definitely buy again, great value for the price!