Discover the ultimate in cold-weather performance with our women’s thermal base layer tops for cold weather. Crafted with Heatwave™ technology, this reversible long sleeve top is perfect for snowsports and outdoor adventures. Its lightweight, moisture-wicking fabric keeps you dry and warm, whether you’re hitting the slopes or braving chilly days. The dual-stage Heatwave™ system reflects heat back to you, providing a noticeable 4–5° increase in warmth, while the breathable, anti-chafing flatlock seams ensure all-day comfort. The reversible design adds versatility, making it easy to switch up your look or function. High-performance Polygiene® mesh zones promote airflow, and raglan sleeves deliver a comfortable fit during active movement.
- Moisture-wicking base layer for women, designed to keep you dry and warm
- Reversible long sleeve top for added versatility in your activewear wardrobe
- Lightweight women’s thermal base layer tops for cold weather, perfect for outdoor pursuits
- Quick-drying, breathable, and equipped with antimicrobial ventilation zones
- Constructed from 88% polyester and 12% spandex for stretch and durability
Ashley Lopez (verified owner) –
This base layer keeps me warm and dry during ski trips. The reversible feature is a nice touch for versatile style.
Susan Solomon (verified owner) –
Excellent quality and comfort. I love how lightweight it feels but still provides great warmth.
Erin Perez (verified owner) –
Bought this for winter hikes, and it performs perfectly—moisture-wicking, breathable, and super cozy.