I'm incredibly happy with my purchase of the Work Bally XL. It is intelligently designed and obviously by someone who actually works in the sun all day. Very comfortable, breathable and is long enough to cover the top of breastbone, which is so often sunburnt as a result of a too short mask (and not wanting to do up the top button on your shirt). The seperate stitching on the part that covers the mouth is an inspired idea, and allows it to be pulled down without messing up the rest of the mask. I will be very happy to support Worklad further if their other products are of the same quality. Easy 5 stars.