Size is XL, color is Black Sapphire. Brand new, unused with tags, purchased from a domestic authorized retailer. Size: XL Length 76cm, Shoulder width 49cm, Body width 60cm, Sleeve length 27cm Color: Black Sapphire ARC'TERYX Ionia Merino Wool SS M Ionia Merino Wool Short Sleeve Men's The Ionia's functionality is naturally derived. It's made from merino wool sourced from carefully selected regions, known for its thermoregulating and odor-resistant properties. In addition to its light and soft feel, it also offers excellent breathability. The construction, which wraps high-gauge merino wool fibers around a nylon core, enhances durability. The comfortable, streamlined fit follows the body's movements thanks to the three-dimensional pattern. Perfect for hiking, running, tours, and trekking. Arc'teryx is working to have 80% of all products Fair Trade Certified by 2025. As part of this, Arc'teryx products are manufactured in Fair Trade Certified facilities. ＜SPEC＞ Material: Merino wool / Jersey made with nylon core yarn 16.5mn: 87% wool, 13% nylon