I was looking for something that I could use for Spring Turkey, Summer Scouting, and Early Whitetail. This will be the shirt for all of those! I took it out scouting for turkey and it was about 50 and windy when we first started and got up to about 75 and sunny by time we were done. I never got cool or overheated. If I started to warm up I just unzipped for a few minutes and was good to go. This is a very versatile piece. I will be buying another Fuse top!

After having all of my buddies tell me about first lite and merino wool I decided to give it a shot. Honestly, I thought that for $100 this shirt better blow me away....well, it did. It was the only thing I had on while shed hunting in CA. We started the day at 40 degrees and ended at 80. It kept me perfectly comfortable the entire time....I couldn't believe it. Can't wait to get more.

I am very excited to get this out in the field. The fit is great, super lightweight, and very breathable. Looks like a winner.

My favorite shirt hands down. The most comfortable shirt I've ever had. I'm amazed at how well it regulates my temperature, cool in the summer and warm in the winter. Keeps me comfortable in western WA. Probably the most versatile product First Lite has. I love it.

Awesome base layer. I own both the Fuse Quarter Zip and Fuse Crew and have been extremely impressed with their performance and versatility.