I bought the neon yellow T for my husband and it is BRIGHT! He likes it though and it fits well except it is a little boxy. A rather relaxed fit. He wears a medium and that is what I bought him. It is not at all form fitting but flows a bit which, again, is how he like to wear his T's. I am going to pick up an orange neon one. In the summer, my hubby is all about neon! These don't shrink much and they don't wrinkle hardly at all. Maintenance free. Gotta love that. However, watch the prices. These can be less expensive at Walmart.