Description
Ionia Merino Wool Shirt SS Men’s is a versatile, comfortable merino wool-blend tee designed for hiking, trail running, and mountain runs, built as a light, breathable wool-blend tee for temperature regulation and odour resistance across changing conditions.
- Product Type: Men’s breathable shirts & tops
- Material: Wool blend
- Weight: 155g
- Merino wool helps regulate temperature and resist odour
- Nylon-core construction wraps fine-gauge wool fibres for added durability
- Streamlined fit with articulated patterning for freedom of movement
Pair it with a hiking fleece and a windbreaker for layering on cooler hikes and trail days.
The Ionia’s performance is innate. Made from Merino wool – a material known for temperature regulation and odour resistance – it’s light, soft, breathable, and responsibly sourced. The construction wraps the wool’s fine-gauge fibres around a nylon core for added durability. The fit is streamlined and comfortable, and the articulated patterning moves with you on hikes, runs, tours, and treks.
Crafted at a Fair Trade Certified™ facility as part of our commitment to transition 80% of Arc’teryx products to Fair Trade Certified by 2025.

















