The sizing in this top is perfect. Slightly over length sleeves an added bonus. Cool and warm when you need it to be. Thank you Kuhl!

Definitely winning against the heat wearing the Eclipser. Hot spots are eliminated because of the mesh and light weight material it's made out of. I carry a small pack while hiking, I can remove the pack at a break and the Eclipser dries before I start again. There is no rubbing or chaffing because of the material it's made out of. I'm overall...

I now own 4 of these shirts. I'm 6'1" and 190 lbs. so thought I would need a large. first of the 4 was a large but felt a bit baggy so went with the medium and have 3 in medium now. Used this extensively in the hear outside and found it great, even on a boat in Greece exposed to sun much of the time no problem with sun exposure.

Really nice shirts & looks very good. Holds up well in the clothes washer.

very nice fit, comfortable to wear as under shirt. allows for maximum movement

The shirt delivers on all of its advertised benefits. Very comfortable and cool. The only feedback would give is the body length is about 3 inches too long. From a performance perspective, the shirt is excellent!

The Eclipser shirt shielded me from the sunny days in Portugal while keeping me cool and comfortable.

I love this pullover long sleeve shirt. The material is very breathable and feels really comfortable. In this climate, it's a three season shirt. Workmanship, as with all Kuhl products is excellent.

Great shirt. Very comfortable and it keeps me cooler in hot sunny days more than all my other name brand shirts that are supposed to keep me cool.

So comfortable, feels like wearing nothing. Great looking with a close fit but not compression. Love it.