Arc'teryx - Ionia Merino Wool Arc'Word Short Sleeve. Color Lampyre. Low Stock. On sale for $45.00. MSRP $90.00.. 4.2 out of 5 stars1 left in stockBrand NameArc'teryxProduct NameIonia Merino Wool Arc'Word Short SleeveColorLampyrePrice$45.00MSRP: $90.00