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Lightweight merino top with great fit and breathability for high-intensity use
The women's Intraknit Thermal Merino Base Layer Pattern Crew is a lightweight, super-movable top, made for all of your most extreme cold-weather activities. With Merino Sport yarns and gender-specific ventilation perfectly placed to maximize thermoregulation and breathability in high-intensity activities, it helps amplify moisture management, movement, and comfort. When you're in Smartwool's best base layers, you're ready for anything.