All the warmth and comfort of a half-zip fleece with the durability of a softshell, the Thunderbolt Half Zip is the next great addition to a tactical wardrobe. On top of this, they have overlayed the 90% polyester / 10% spandex stretch double weave, most commonly used for softshell applications, onto the arms and shoulders for added warmth, durability, and two-tone style.
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