Perfect post rotator cuff surgical shirtI never could have taken care of my husband after his surgery without this shirt. It was perfect, even the surgical nurses were happy with the shirt. When he was hot, I unsnapped part, for his body to cool and breathe. The snaps are enclosed so they did't bother him. Though he could wear a medium, I bought a large, which was perfect. 5'8, 170 lbs, no fat and the large worked well, remember there's a large amount of dressing over the shoulder. Easy on, easy off, it also made washing him easy.