Women's Merino Thermals & Underwear
Layer up in comfort, the natural way. Our women’s merino thermals and underwear are made right here in New Zealand by The Wool Company. Crafted from 100% superfine, fully traceable merino, these everyday essentials are soft, breathable, and beautifully warm - designed to wear year-round, from the coldest winter mornings to the sunniest mountain hikes.
Merino Thermals and Underwear
Merino Thermals for Women
Our range of women’s thermal layers includes long sleeve tops, camisoles, singlets, spencers, slips, and full base layer sets, all made from our signature superfine merino wool that traps warmth without weighing you down.
Our thermals are more than just a base layer, though - they’re the kind of go-to pieces you’ll reach for again and again. Slip one on under your workwear, layer it under your jersey, or wear it at home with leggings on a slow Sunday.
Merino fibres naturally regulate temperature, meaning you’ll stay cosy when it’s cold and cool when it’s not, without needing to constantly change or adjust your layers.
What sets ours apart? It’s that unbeatable next-to-skin comfort. The softness. The breathability. The way merino moves with you - whether you're wrangling the kids, heading out on a tramp, or commuting into town. No static cling. No scratchiness. Just beautifully made, easy-wearing merino that fits into your life without fuss.
NZ’s Most Comfortable Merino Underwear
We also stock a range of merino underwear designed to keep you comfortable all day, every day: full briefs, camisoles, slips, and leggings, offering next-to-skin softness with no itch, no sweat, and no compromise.
Naturally temperature-regulating and odour-resistant, these pieces are ideal for both everyday wear, active days outdoors and even travel.
Naturally New Zealand, From Fibre to Finish
Every thermal and undergarment in this collection is proudly made by us at The Wool Company, using only 100% merino wool grown in Marlborough by our trusted growers.We’ve kept things simple, flattering, and fuss-free, with soft merino fibres that feel good on real bodies doing real things.
And because we make it ourselves - right here in New Zealand - we know exactly what goes into every stitch. That means full traceability, fair production, and top-notch quality in every piece.
Why Shop With The Wool Company?
When you choose from our women’s merino thermals and underwear range, you’re not just buying warm, comfy layers - you’re supporting local, sustainable craftsmanship.
Proudly NZ-made – crafted right here by The Wool Company
Fast, reliable shipping – across New Zealand, Australia, and internationally
Perfect for gifting – treat yourself or send a thoughtful gift to loved ones overseas
Flexible payment options – easy checkout with secure, convenient choices
Explore our full women’s merino range for more Kiwi-made favourites, from cosy knitwear to everyday essentials. Merino truly is the wonder fibre, and we’re proud to share it with the world.