This is my second of these hoodies -- I liked the first one enough to buy another. I've tried a lot of sun shirts, and synthetic shirts in general, over the years and they all smell terrible after relatively little wear. It's the nature of polyester. This shirt originally caught my eye as it was advertised to be stink-free. I wouldn't say it's magically 100% stink-free (Is anything? Even merino holds odor after long enough...) but it's a huge improvement over other poly shirts. I can sweat in it over multiple wears and not want to tear it off and launder it the instant I get home. It's also very well-constructed --the stitching feels solid -- and looks good on me. I'm female, 5'3" 115 lbs with a muscular upper body and ordered my normal size small. Fits great, not too tight or loose, very flattering. Love the light blue. Can we get a light green?