Review on High-performance Men's Long Sleeve Mountain Bike Jersey for Off-Road Adventures: Downhill & Motocross Shirts with Breathable, Moisture-Wicking Properties by Daniel Jackson

I like that it's lightweight and easy to clean. I like that it is true to size. I wear it about once a week when I bike to work and mix and match trails and city streets where it's important to be visible but cool and comfortable. The only reason it's not a 5 for me is that I like the fabric to be more stretchy. I would say 4.5 if I could. I'm 5ft 10 1/2" and just over 200#. I usually wear L for tight and XL for loose. I have XL and it fits really well, it would be 100% perfect if it was just a little bit more stretchy. I suspect if/when I lose the 5-10 pounds I want it will feel just right.