Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
What I really love about this shirt is that it really classes up your fitness look. And I don't mean STRICTLY for fashion. I've spent most of my gym life working out in 2 buck wife beaters so I'm not a fashion snob. But this thing is awesome, throw it over a singlet or shirt on a cooler day (or for sun protection) and you're comfy while you work out and bonus points, it looks stylish. The material is on the thinner side but that's not a bad thing at all, great for cooler days but maybe not cold days (I mean, that's what hoodies are for).