Specialized Therminal Alpha Jacket Women's Color:Black each—nightly for over a week

each—nightly for over a week of adventuring in the wilds

OEKO-TEX® 100 and bluesign® certification means that the main fabric poses no harm to human health and is sustainably sourced

Adjustments with press buttons at sleeve cuffs

For premium materials

Specialized Therminal Alpha Jacket Women's Color:Black each—nightly for over a weekWhen you ride in frigid conditions, your options for lightweight insulation under your outerwear are limited. It's typically been an fleece jersey with rear pockets that only adds to bulk and weight. Insulation with a high warmth to weight ratio, like down feathers or polyester fiber fill are ideal, but those materials need to be encapsualted with a coated fabric to contain them, cutting breathability down to zero. Our solution is Polartec Alpha