I bought this for my husband in a large size and it was snug over the shoulder. We had previously bought the exact same shirt at the NB outlet store in BIG but lost it somewhere in Palm Springs while we were visiting this spring. It was his favorite hiking shirt as it protected him from the sun. Unfortunately I had to return it as it didn't match his missing favorite NB shirt.

Folds into a very small bundle to stow in a pannier. Significantly reduces wind chill without making you sticky. Very good air circulation. The cut is also quite comfortable, tapers towards the waist and looks sporty, but not too revealing. Dries easily as expected

This is a long sleeve shirt that has a clean, well-fitting look. My husband wears a medium size and this shirt is comfortable for sports, not too tight and not too loose. The shirt is perfect for running or hiking in cool weather or for exercising on a cold morning.

Great shirt for a summer hike. Long sleeves will not make you hotter than short sleeves and protect you from the sun. That's my feedback!

Was WAY too small. The body may fit a tall person, but the arms will fit a zero muscle person. DO NOT BUY if you have muscle, but if you're skinny as a rod go for it.

Design and color are good. The material is just ok - not good. Itchy non-breathable polyester. Less comfortable than synthetic clothing from other brands (UA, Nike).

No wonder New Balance makes a quality sports shirt. My husband loves that the upper is made of ventilated material so you have more room to breathe when running/walking in any weather. It is very light and comfortable to wear; Overall he is very happy with this item. The big one fits him well, for reference he is 5ft 11160lbs. We recommend this shirt.

My husband enjoys hiking, biking, and running in the summer. Fits perfectly and seems to keep it cool. He was absent for several hours without complaint. Bought him some!

The seller was Revan. I paid 9 dollars. The medium size shirt fits me. I am 5ft 9in, 155lbs, 34in bust. Good quality and appears to be well tailored. It's thin (but not see through) which is what I wanted. I use it as a sunscreen when camping and hiking so I don't have to put sunscreen on my hands.

The fit was true to size. The unfortunate aspect and reason it's back is that the logo on the front is so thick that it creates an extra layer of "warmth" right on your chest. I have never been able to train in it and I think it will be too warm even if worn casually.

The fit is described as "Relaxed" so it's a bit loose on my friend who usually wears medium. Definitely too small for my husband who wears a large size. The shoulder width of this medium shirt is 17 inches. 20" chest and 27" length from neck to hem. Sleeve length 26.5 inches. The material is 100% polyester but has mesh on the front of the torso to keep sweat out as you run. It has an 'NB' logo on the upper left chest and a 'New Balance' logo on the back, aligned vertically to the upper back…