Alpha 90 Hoodie
Alpha 90 Hoodie
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Features
Features
Breathable: Allows moisture vapor to escape, keeping the wearer dry.
Lightweight: Provides warmth without added bulk.
Thermal Efficiency: Traps air for insulation in cold conditions.
Quick-Drying: Hydrophobic, moisture-wicking, and fast-drying properties.
Versatile: Ideal for base and mid-layers in cold-weather.
Fabric
Fabric
Polartec Alpha Direct 90. Our best selling, most-versatible midlayer fabric. Read more about Alpha.
What It's Good For
What It's Good For
Popular with day hikers, runners, and thru-hikers. Warm enough alone, and pairs well with a wind or rain shell for extra warmth.
Sizing + Fit
Sizing + Fit

Weight
Weight
4.3oz for a Wide Medium
Care
Care
This is a delicate fabric and must be treated as such! It will snag easily, so keep it away from Velcro, dog claws, and definitely don’t bushwhack in it. Machine wash cold and hang dry.

Love it
I got this fleece for the Sierra Nevada section of my PCT thru hike. I only wore this as an extra layer while sleeping. It did the job and kept me warm in low temperatures while in snow. I NEVER hiked in it, but within a week, the armpit stitching had completely come apart bilaterally and had huge holes. I know other thru hikers who religiously hiked in and used their Senchi alpha fleeces daily during the entire 5-6 month hike without any issues. This is why, in the future, I will be replacing this one with a Senchi instead as the quality seems to be much better and longer lasting.
Hi Christina, thanks for sharing your experience. We're sorry to hear about the stitching issue with your hoodie. This would of course be something we would be more than happy to repair/replace for you! Please reach out to us directly at info@sambob.biz.
Mistakes happen, and this was clearly one on our part! As a small, growing brand, we always want to make it right and direct communication with us to resolve the issue is as easy as an email or even a DM on instagram.
Despite the clearly faulty product you received, the durabilty of our hoodies is typically not a problem at all, as we've had hundreds of hikers use a single hoodie for the duration of their through hikes and even a few complete the Calendar Year Triple Crown (9,000+ miles in one year) using the same hoodie.
I bought this to use on a 4 week through hike above the Artic circle in Scandinavia. Combined with a wind shirt it’s been outstanding. The flexibility, warmth and breathability it provides have been amazing. And it looks great too!
Not great, unfortunately. Ran small. Wore on a hike and it was so incredibly hot I had to take it off. Not sure if it would be different in a larger size but disappointed overall. Unable to return at this point.
Hi!
If the hoodie was too small, we except exchanges!
Alpha is a very warm fabric, that's why people like it so much! It sounds like you may have needed a lighter layer than this hoodie.
I'm always available for questions about size and fabrics, so feel free to reach out next time.
Best,
Sam
Great shirt. Can’t wait to wear it hiking.