17.5μm ZEALWOOD Men's Long-Sleeve Round Neck Merino Wool T-shirt (200g)
17.5μm ZEALWOOD Men's Long-Sleeve Round Neck Merino Wool T-shirt (200g)
ZEALWOOD 17.5μm Men's Long-Sleeve Round Neck Merino Wool Base Layer (200g)
Your all-season foundation. The ZEALWOOD 17.5μm Round Neck Merino Base Layer is crafted from ultra-fine 100% Merino wool at a versatile 200g mid-weight — delivering exceptional next-to-skin softness, natural thermal regulation, and odour resistance across a wide range of conditions. A clean round neck silhouette and standard fit sized for Asian proportions make this the go-to base layer for hiking, travel, and everyday cold-weather wear.
✨ Why You'll Love It
🐑 Ultra-Fine 17.5μm Merino Wool
100% Merino wool construction (excluding stitching) — among the finest grades available, delivering remarkable softness against bare skin with zero itch, even during extended all-day wear.
🌡️ Dynamic Thermal Regulation
Merino's natural crimp structure creates micro air pockets that trap warmth in cold conditions and release heat when temperatures rise — keeping your core perfectly balanced from morning alpine starts to afternoon descents.
💧 Moisture-Wicking & Odour-Resistant
Naturally antimicrobial fibres actively wick sweat away from your skin and resist odour buildup — stay fresh through multi-day adventures without frequent washing.
🔄 Versatile Mid-Weight Performance
At 200g, this base layer hits the sweet spot between warmth and breathability — warm enough for cool-weather hiking and travel, light enough to layer comfortably under mid-layers and shells without bulk.
🌍 All-Activity Versatility
From mountain trails and ski runs to city commutes and long-haul travel, the clean round neck design transitions seamlessly between outdoor performance and everyday casual wear.
📋 Product Specifications
| Feature | Details |
| Material | 100% Merino Wool (excluding stitches) |
| Wool Grade | 17.5 micron (Ultra-Fine) |
| Fabric Weight | 200 g/m² (Mid-Weight) |
| Fit | Men's Standard Fit — Asian sizing |
| Layer Type | Base Layer |
| Comfort Temperature | -5°C to 15°C |
| Best For | Hiking, Skiing, Mountain Climbing, Cold-Weather Travel, Everyday Layering |
| Colors Available | Gray, Khaki, Brown, Blue, Black |
📏 Size Guide — Men's Standard Fit (Asian Sizing)
This garment is designed for a standard base layer fit — close to the body with comfortable room for movement. If you are between sizes or prefer a slightly looser feel, size up.
| Size | Chest (cm) | Waist (cm) | Hip (cm) | Body Height (cm) | Recommended Body Weight (kg) |
| S | 86 – 90 | 72 – 76 | 88 – 92 | 165 – 170 | 55 – 65 |
| M | 91 – 95 | 77 – 81 | 93 – 97 | 168 – 173 | 63 – 73 |
| L | 96 – 100 | 82 – 86 | 98 – 102 | 171 – 176 | 70 – 82 |
| XL | 101 – 106 | 87 – 92 | 103 – 108 | 174 – 180 | 80 – 93 |
* All measurements refer to body measurements, not garment measurements. For the best fit, choose your size based on your chest measurement. If between sizes, size up for comfort.