I like the look and design of the garment ! Will be sending it back as far too small ! To be fair you had advised your customers to go larger !Only a smallish bloke so normally a medium ! Made feel big for once ! And for that I thank you ! 4 stars purely because of the fitThis is the best thermal base layer I’ve ever bought! It keeps me warm when running and playing football, and it’s snug fit means I can even wear it under work clothes on those really cold days. Other brands are either not warm enough, or resemble more of a loose running top as opposed to a base layer that keeps in the heat, whereas this ticks all the boxes.I have aways used SUB compression wear but after ordering their thermal top in a xxl and ending up giving it to my girlfriend that is a size 6 I have lost faith.TCA is true to size so over the moon but will see what they are like when out riding as the weather gets colder the only complaint would be the neck is a little open ie lower then I would of liked.Chucked on as base layer when out hiking.Minus 2 Wind chill down to -4,put on a fleece and water proof jacket and no probs.Infact the rain stopped jacket off and was still ok.Good warm compression top.Great clothes from TCA. I’m a 40” chest and went medium. It’s tight but that’s kinda the point with compression tops!Also is quite warm (great to wear for coaching)