Arc'teryx Arc'teryx Ionia Merino Wool Shirt LS Men's | Soft Merino-Blend Tee for Year-Round Adventure

Merino wool is known for soft comfort, natural temperature regulation, moisture management, and odour resistance | Fine-gauge Merino fibres are wrapped around a nylon core for added durability | Wool is sourced from humanely raised, non-mulesed sheep | Fitted for efficient fabric performance, easy layering | Articulated patterning for mobility and comfort About this item Origin of fabric: THAILAND Origin of dying: THAILAND French Regulation: AGEC Law Article 13 Merino/Nylon Jersey 16.5mn 145gsm 87% Wool 13% Nylon Model Metrics Size Medium Imported BREATHABLE MATERIAL - Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment. NATURAL FIBRE - Textiles made from natural fibres provide inherent benefits and next-to-skin comfort. SYNTHETIC FIBRE - Engineered materials that offer enhanced properties or performance. FAIR TRADE CERTIFIED - Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA. MULTI-USE - Versatile high performance designs for diverse activities and conditions. See more product details