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Mason William Merino Product Details
Product description
Designed for winter outdoor performance and everyday wear, this premium long-sleeve tee is made from 100% ultra-fine Australian Merino wool with a midweight 240gsm construction. Naturally breathable and thermoregulating, it helps keep you warm without overheating—perfect for cold-weather activities.
- 100% Superfine Australian Merino wool – soft, breathable, and odor-resistant
- 240gsm – ideal weight for warmth, durability, and layering
- Machine washable & quick-drying – easy to care for
- Naturally odor-free – stays fresh even after active wear
- Smooth, naturally lustrous finish – elevated look and feel
- Flatlock seams – strong, durable, and chafe-free for maximum comfort
Jason is 180 cm tall and weighs 98 kg. He wears size XL for a relaxed, comfortable fit, and size XXL for a loose fit.
A go-to essential for winter hikes, mountain sports, or simply staying warm in style. Built for comfort. Made to last.
Features
- 100% Superfine Australian Merino (240g/m2 17.5 microns)
- Certified Oeko-Tex 100
- Regulates body temperature
- Interlock knit
- Flatlock seams to minimize chafing
- Non itch comfort
- Naturally odour resistant
- UPF 50+
Customer Reviews

We acknowledge the Traditional Owners and Custodians of lutruwita (Tasmania), on whose lands Mason William Merino is proudly based. We recognise their deep and continuing connection to land, waters, and culture. We pay our respects to Elders past, present and emerging.
Our Store
- 📍 1/334 Elizabeth street North Hobart TAS 7000
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