Alpha 120 1/4-Zip Hoodie
Alpha 120 1/4-Zip Hoodie
Ready to shipShips in 1–3 business days
Ordering ready-to-ship with made-to-order or custom items? We ship everything together once it's all sewn.
Wide: roomier, roughly men's fit. Narrow: trimmer, roughly women's fit.
Our size charts are garment measurements, not body measurements. See the size chart
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Made in the USA · Free shipping over $130 · 30-day returns on ready-to-ship
Fit & sizing
Fit & sizing
Wide: roomier, roughly men's fit. Narrow: trimmer, roughly women's fit.
Our size charts are garment measurements, not body measurements.

Fabric & care
Fabric & care
Features
Breathable: Releases moisture vapor to keep you dry.
Lightweight: Delivers warmth without added bulk.
Warm: Traps air for reliable insulation in cold conditions.
Quick-Drying: Wicks moisture and dries fast to keep you comfortable.
Versatile: Works as a base or mid-layer in cold-weather.
Fabric
Polartec Alpha Direct 120. Our heavyweight Alpha layer.
What it's good for
For early spring or late fall hiking, or as a toasty layer under a puffy in the depths of winter.
Weight
5oz for a Wide Medium
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 bushwhacking. Machine wash cold and hang dry.
Shipping & returns
Shipping & returns
Ready to ship pieces ship in 1–3 business days. Made-to-order and custom pieces ship once they're sewn, currently in about 8–12 weeks. Orders that mix both ship together.
Free shipping on US orders over $130, and a flat $25 to most other countries.
Unworn ready-to-ship pieces can be returned within 30 days of shipping. Made-to-order returns have a 25% restocking fee, and custom returns 50%. Full returns policy
Made in the USA
Made in the USA
Every Sambob piece is made in the USA. Our made-to-order and custom pieces are sewn by our team of three in Portland, Maine. Everything else is made by small sewing shops on the East Coast.
About 90% of our fabric is made in the USA, including all of our Alpha.

Warm, fits well. Zippered collar makes it easy to have extra warmth escape if too hot or zipped up if too cold. Material is comfortable against the skin. Kept my top half super warm on a cold night. Breeze comes and cuts through helping you enjoy the wind and take extra heat away. Super warm under raincoat.
This piece is spectacular! Alpha might be one of the greatest materials made for backpacking. I love the elastic sleeve cuffs and the 1/4 zip. I cannot wait for the Aloha 60 1/4 zip to become available in more colors as I will be purchasing as soon as they do.
Ridiculously lightweight, comfy enough to sleep in, extremely warm on its own and as a layer. Sambob puts so much personality into these, love mine so much. Can’t wait to bring it on my next backpacking adventure.
Sambob for president!
Best garments, best color options, best customization options and easiest best, super responsive through instagram for help!!!!
love love love all of them, from alpha 90 to alpha 120 to the microgrids pants and sweaters! Customs and ready to ship. I want them all! Im in love!!!! Alpha 120 is so cozy and the zipper helps to dump some heat when the furnace gets too hot 😊
Tolles Teil