



Weight
Sambob Alpha 90 Hoodie is a lightweight and breathable hoodie made from Polartec Alpha Direct, perfect for active movement. It works as a highly functional insulation layer for hiking, running, or climbing – a great versatile choice for any adventure from spring to fall. The hoodie is available in several color options, and the Wide fit is more in line with men's sizing (looser, wider shoulders).
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Sambob Alpha 90 Hoodie is made from Polartec Alpha Direct fabric with a medium weight of 90 g/m². Because of this, it's super lightweight, breathable, and nice to the touch, while also keeping you warm and regulating your temperature during active movement. On its own, it provides enough warmth in mild coolness, and when paired with a windbreaker or waterproof jacket, it significantly boosts thermal comfort. It's a great versatile choice from spring to fall, and even as an extra layer in winter. Hoodies made from Alpha fabric are really popular among trekkers, thru-hikers, runners and climbers.
The hoodie has a minimalist design with an adjustable hood and stretchy cuffs on the sleeves and bottom hem. No pockets. The weight of the hoodie is about 150 g (size M).
The hoodie is available in several color options. The WIDE cut is more in line with traditional men’s sizes (looser, wider shoulders), while the cut NARROW is more based on traditional women's sizes (narrower across the shoulders). But both cuts are unisex, so you can choose the one that fits you best. You'll find the measurements of the hoodies for both cuts in the size chart listed below the color and size selection.

Polartec® Alpha Direct is a lightweight, extremely breathable active-insulation fabric made of 100% polyester that can be worn next to skin. It was originally developed for the military. Its structure consists of lofted fibers bonded to a fine mesh. It is produced in various weights (60/90/120 g/m²) for different conditions. In the ultralight community, it has become very popular in recent years thanks to its unique weight-to-warmth ratio.
Maintenance: Wash the hoodie in cold or lukewarm water (up to 30 °C) on a gentle cycle with liquid detergent without fabric softener or bleach, ideally in a mesh laundry bag to prevent the fabric from snagging on zippers of other laundry. Dry it ideally flat on a hanger or spread out, avoid high temperatures in the dryer, direct sunlight, and radiators.

If you are unsure about which size or color to choose, or if you have any other questions, feel free to contact us via email or directly in the online chat. We are here for you.