Alpha 90 crewnecks provide the same ultralight warmth as our hoodies, but with out the bulk of a hoodie. Looking to layer for the spring/summer? These are for you!
This weight of Alpha is our lightweight option, great for summer hikes, runs or climbing sessions. You will not be disappointed by the warmth to weight ratio of these (~2.5oz),
5.0
5 ratings
5
4
3
2
1
I wear this 1/2 zip all the time, one of my favorite pieces of gear from SamBob. The fit is true to size, the zipper is smooth and the color is so cool- it changes with what your wearing, reflective like Sea Glass!
T
Tracy · September 20, 2026
Perfect timing!
What perfect timing you had coming out with a 3/4 zip fleece. I was beginning to think I would have to make my own, and even though I can do it I didn't want to, lol. It has performed very well on my trip to Ireland and then to Greece. Thanks again!
S
Sandra · September 14, 2026
Great Layer!
I love this layer! It's warm as soon as you put it on, yet incredibly light. The fit is perfect, and I love the option of having a zip-neck.