They have 2 styles of this design. I prefer the muscle fit as it fits so snug and makes you look massive on push days. Imagine a fit between an underlayer and a regular shirt.
baselayer
Anything from this line is honestly a hit. They're meant as an under layer but you can wear them like a regular tank, t-shirt or long sleeve.
5"shorts
You're going to thank me for this because these length shorts are the best invention ever. It sits right on your quads so you have the most mobility and comfort. Not to mention it also looks sick on leg days.
arrivaltanks
These resemble the classic beater tanks with a little bit of a twist. It has a wider cut and lightweight material. Feels like wearing nothing at all. Perfect for cardio days.