When it's hot up in the alpine, choose the men's Ortovox 140 Cool Vintage Badge T-shirt. This lightweight shirt is quick-drying with a cooling effect—and it's durably built for mountain terrain.

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Crafted from breathable alpaca, the men's Arms of Andes 160 Ultralight Alpaca Wool long-sleeve shirt keeps you warm and dry during intense activities—no matter the season or climate.

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Crafted from breathable alpaca, the women's Arms of Andes 160 Ultralight Alpaca Wool long-sleeve shirt keeps you dry during intense activities. Wear it alone in summer or as an extra layer in winter.

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When the weather gets cold, don't let the going get tough. Made with soft, warm merino wool, the men's Ortovox 185 Merino Rock'n'wool short-sleeve base layer top is ready to freeride, shred and more.

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When the weather gets cold, don't let the going get tough. Made with soft, warm merino wool, the women's Ortovox 185 Merino Rock'n'wool base layer top is ready to freeride, shred and more.

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A good base layer is a must-have for freeriding on the mountain when conditions are cold. The men's Ortovox 185 Merino Rock'n'wool long-sleeve top helps keep you warm with extra-soft wool.

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When the weather gets cold, don't let the going get tough. Made with soft, warm merino wool, the women's Ortovox 185 Merino Rock'n'wool long-sleeve base layer top is ready to freeride, shred and more.

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Freeriding starts with a reliable first layer of warmth. Stay in your cozy comfort zone no matter the temps with the men's Ortovox 185 Rock'n'wool Long Base Layer pants crafted from fine merino wool.

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Freeride in cozy comfort with the men's Ortovox 185 Rock'n'wool short base layer pants. Made with soft, warm merino wool, they ensure the going won't get tough when the weather gets cold.

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Freeride in cozy comfort with the women's Ortovox 185 Rock'n'wool short base layer pants. Made with soft, warm merino wool, they ensure the going won't get tough when the weather gets cold.

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Cozy base layer bottoms for milder winter days and year-round layering, the Icebreaker 200 Oasis kids' leggings harness the natural benefits of merino wool to keep them comfy and warm.

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With the natural stretch, breathability and odor resistance of merino wool, the Icebreaker 200 Oasis base layer shorts provide partial-coverage warmth in any season and for any activity.

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The men's Icebreaker 200 Oasis Crew top has carefully offset shoulder seams to ensure you won't feel irritation from heavy pack straps during your cold-weather adventures.

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For a technically capable yet sleek base layer, the women's Icebreaker 200 Oasis Long-Sleeve Crew top is a reliable go-to for everyday comfort and active days outside.

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