Lightweight Warmth and Insulation
Cozy comfort of our Brass Monkeys merino clothing, the best choice for any weather. Brass Monkeys merino is warm, dry, fresh, breathable, and moisture-wicking. Our clothing is snug, stretchy, and light.
Merino Long Johns
Brass Monkeys premium long john pants are made with warmth and comfort in mind. Made in New Zealand with 100% fine merino wool they are designed with a wide waistband they will keep in place no matter your activity, extra leg length & dual-layered crouch protection you can be sure they will keep your bottom half warm when needed most.
Product Highlights
98%
Delivered within 2 working days from dispatch
Same or next working day dispatch · Fully tracked
Based on our last 90 days of NZ deliveries.
Shipping & Returns
Shipping
All orders are dispatched same or next working day from our Christchurch, New Zealand warehouse, fully tracked.
New Zealand
Sent via NZ Post Courier.
- Under $100: $7. 1–3 working days.
- Over $100: Free. 1–3 working days.
Australia
Sent via NZ Post International Air. Most orders arrive sooner than the timeframes below.
- Under $100: $20 Express. 3–6 working days.
- Over $100: Free Standard. 5–7 working days.
- Over $200: Free Express. 3–6 working days.
North America, UK and Europe
Sent via NZ Post International Air. Customs may add 1–2 working days at the destination.
- Under $/£/€150: $/£/€25 Standard or $/£/€50 Express.
- $/£/€150–$/£/€300: Free Standard, or $/£/€25 to upgrade to Express.
- Over $/£/€300: Free Express.
Standard arrives in 7–13 working days. Express in 4–7.
Rest of the world
Tracked international shipping to 80+ countries, calculated at checkout by weight.
Returns and exchanges
Not satisfied with your order? Easy returns within 30 days. Original shipping, duties and taxes are not refundable.
Care Instructions
Machine wash cool (30°C) on a gentle cycle. Use wool-specific detergent. Do not bleach or tumble dry.
Make your merino last longer.
We’ve written the definitive manual on preventing pilling, storage, and the "Denim Trick."
👉 Read the full Smart Merino Care Guide
Merino Long Johns
Explore What Sets This Product Apart
Premium Softness, Comfort and Versatility
Enjoy the soft, itch-free luxury of Brass Monkeys clothing: made from merino wool that feels amazing on your skin. Perfect for hiking, skiing, biking, or working. They’re versatile, durable and perfect for any adventure.
Natural Odour-Resistance and Breathability
Brass Monkeys merino wool clothing is naturally anti-bacterial, anti-microbial, breathable, moisture-wicking and fast-drying. Feel carefree and confident - even wearing them for days.
Eco-Friendly, 100% Pure Merino Wool
Our Brass Monkeys range is made from merino sourced from ethical, cruelty-free farms. Merino is naturally biodegradable, water and energy efficient, and renewable - making it the 100% natural choice.
Handmade in New Zealand
Merino is not just a fabric, it’s our culture. Our products are ethically made in New Zealand with quality and care by local experts. Join thousands of Kiwis who love our products and experience for yourself.
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