Merino evolved. Built for warmth without the bulk.
A high-performance thermal layer designed to keep you comfortable when temperatures drop. The ultra-soft Superfine Merino Long John sits close to the body for easy layering beneath your everyday wardrobe or outdoor gear. This is a unisex garment. For a body-hugging thermal fit, choose your regular size. For a more relaxed fit, size up one.
Made in New Zealand by Acrux Wool Systems
100% Acrux Superfine Merino Wool, 220 GSM
Fully Seamless
Thermal Long John, Close Fit
Machine Washable
All Acrux Wool is 100% NZ Grown
The Acrux Difference – Superfine Merino First Layers
Acrux First Layer Merino outperforms regular merino designs where it matters most. Engineered for superior durability and an anti-pill finish, our merino stays softer and looks newer, longer—all while being conveniently machine washable. The seamless second-skin construction eliminates rub points for superior comfort and provides a flawless fit that actively resists losing its shape. It’s not just merino; it’s merino perfected for lasting performance.
Merino wool is the ultimate performance fabric for first layers. It naturally regulates temperature by being highly breathable and moisture-wicking, helping keep you dry and comfortable as conditions change. Its innate odour resistance also means you stay fresher, longer, with less washing.
