The great outdoors is calling, but frosty mornings and mountain breezes shouldn't hold you back. Lay the foundation for any adventure with a women's base layer from OpticsPlanet. Our selection of performance-driven tops and bottoms wicks away sweat, traps warmth, and keeps you comfortable all day long.![]()
Whether you're carving fresh powder or scrambling up a peak during your next ski trip, shop Women's Baselayers from top brands such as Smartwool Women's Baselayers, Icebreaker Women's Baselayers that are designed for mobility. Look for merino wool base layers that are naturally odor-resistant and provide exceptional insulation, even when wet. Perfect for layering under ski jackets or for standalone wear on milder hikes. Flatlock seams prevent chafing, and stretchy fabrics move with your body for a full range of motion. Advanced moisture-wicking technology pulls sweat away from your skin, keeping you dry and comfortable during high-intensity activities. From lightweight options for active pursuits to cozy merino wool for ultimate warmth, we have a base layer to suit your needs and activity level.
Women's Baselayers should ideally fit snug but not tight. Here's a breakdown of the ideal fit:
By finding the right balance between snug and loose, you'll get the most out of your base layer in comfort and performance.
Don't let frosty mornings or mountain chills dictate your adventures. Browse our curated selection of Women's Baselayers for a perfect fit and all day comfort OpticsPlanet. From moisture-wicking synthetics to naturally odor-resistant merino wool, we have everything you need to conquer the outdoors, one comfortable layer at a time. You can also get Free Shipping on most orders over $49! Shop now and transform frosty mornings into epic adventures!