This bulk-free, 100% Merino wool thermal layer brings a new dimension to active winter wear. With seamlessly integrated insulation and ventilation, perfectly articulated flex zones, and Merino wool comfort, it’ll be the first thing you grab when you need a warmer layer for your high-intensity, cold-weather adventures. Material: 100% Merino Wool Notable flaws: One small snag in the stitching (see last photo) Color: Black Knit in India Size- Size: S Fit: Slim Allie is wearing size medium 5'9" Height, 36" Chest, 24" Arm Length, 30" Waist 8.25" (21 cm) center front zipper