Arc'teryx Ionia Merino Wool Short Sleeve - Men's Men's Underwear & Essentials unrestricted by mesh

unrestricted by mesh

while their 2

Designed for big mountain backcountry missions and resort days

It is also suitable for wet conditions as it maintains its insulating capabilities even when exposed to moisture

Comfortable Fit

Arc'teryx Ionia Merino Wool Short Sleeve - Men's Men's Underwear & Essentials unrestricted by meshCrafted from Merino wool, known for its ability to regulate temperature and resist odour, Arc'teryx Ionia Merino Wool SS Men's offers unparalleled performance. The lightweight and breathable fabric is responsibly sourced, while the fine gauge fibres are wrapped around a nylon core for increased durability. Its streamlined fit and articulated patterning make it perfect for any outdoor activity from hikes to runs to tours to treks.