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The quick verdict: Finely woven Tasmanian merino with real alpine pedigree and the best styling in the category. ~$110
Ortovox is better known for avalanche transceivers than shirts, and that mountain-safety DNA shows in how seriously the brand takes its wool. The 185 Rock'N'Wool uses 100% Tasmanian merino at 185 g/m², woven noticeably finer than most competitors; reviewers consistently describe the fabric as feeling a class above its price. The color-block styling with contrast stitching stands out in a category full of plain black shirts, and the 185 weight hits a versatile sweet spot between warmth and breathability.
Skiers who value fabric quality and looks in equal measure, and anyone splitting time between resort and touring days. If maximum warmth is the goal, step up to a 250-weight layer instead.
See how it stacks up in our full guide: The Best Ski Base Layers of 2025-26. Other picks from that list: Smartwool Classic Thermal · Icebreaker 200 Oasis · Patagonia Capilene Midweight · Smartwool Intraknit Thermal · Helly Hansen Lifa Stripe.