For mountaineers and backcountry skiers, cold isn’t just discomfort—it’s a threat multiplier. When temperatures plummet, traditional midlayers either bulk up like sleeping bags or sacrifice warmth for packability. The Concordia Jacket rewrites this compromise with Polartec® Thermal Pro® technology, offering expedition-proven insulation that compresses to the size of a water bottle. After testing it on Denali’s Cassin Ridge, professional alpinist “This is the only fleece […]
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