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Mason William Merino Product Details
Product description
Heavyweight Superfine Merino Wool Hooded Jacket
Warm, Breathable & Smartly Engineered for Cold Seasons
Designed for cooler weather and active lifestyles, this full-zip hooded jacket combines natural Merino wool performance with cutting-edge insulation technology. The outer layer is made from 100% Australian superfine Merino wool (400gsm)—naturally breathable, thermoregulating, and odor-resistant. Inside, it’s lined with high-tech hollow-core superfine polyester that traps warmth while remaining lightweight and moisture-wicking.
Ideal For:
- Spring, autumn, and winter
- As a breathable outer shell for outdoor activities in cold weather
Lining Material – What Makes It Special:
The inner layer features an advanced hollow-core superfine polyester, a high-performance fabric that combines two technologies:
- Superfine denier fibers (<0.55 dtex) offer exceptional softness, loft, and thermal retention, commonly found in premium apparel
- Hollow-core polyester fibers, with a tubular cross-section, trap air for enhanced insulation and lightweight warmth, adding extra loft and softness
From mountain paths to urban winters, this jacket delivers a smart balance of function and style—made to move with you through the coldest months.
Jason is 180 cm tall and weighs 98 kg. He wears size XL for a relaxed, comfortable fit.
Kelly is 163 cm tall, with a 97 cm bust, 86 cm waist, and 105 cm hips. She wears size XL as an outer layer for a relaxed, oversized fit.
Size Guide (Garment Measurements – Laid Flat):
Size Chest (cm) Shoulder Width (cm) Length (cm) Sleeve Length (cm)
M 110 46 70 67
L 118 47 71 68
XL 126 48 72 69
Features
- 400gsm 100% superfine Merino wool outer shell
- Lined with hollow-core superfine fleec polyester for fast, lasting warmth
- High collar and hooded full-zip design for adjustable protection
- Naturally breathable, odor-resistant, and quick-drying
- Double side pockets for convenience and comfort
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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