The warmth stays in with Cross Core™ aerogel insulation, while the cozy flannel liner of the Alpine Tundra Cap keeps you toasty. BreezeBlocker™ windproof earflaps can be folded up and away easily. Features recycled content, PFAS-free DWR, and a UPF 50 rating.

· PrimaLoft® Insulation with Cross Core™ Technology · 100% recycled main body fabric · Windproof fabric · 6.5 cm brim · Flannel liner for added warmth · BreezeBlocker™ windproof fleece earflaps can be worn up or down · PFAS-free durable water repellent · Adjustable sizing · UPF 50 sun rating · Weight: 4 oz /113 g