This mask from Shires is a sturdy fly mask with nose extension and air stream fabric ears for added protection against flies and bugs. Fleece padding along the seams creates a snug fit and lifts the veil away from the eyes for excellent comfort and visibility. The field durable mesh and adjustable touch close safety straps makes this mask ideal for the turned out horse. UV protection - the mesh fabric over the face (and nose) provides at least 65% UV protection, helping to prevent sun burn & sun bleaching. Effectiveness may diminish over time. Test carried out in accordance to BS EN 13758-1-2002 A1:2006.