Fit & Design: Slim fit – intended to follow the contours of the body Back body seam wraps to front for body-enhancing fit Raglan sleeves Flatlock seam construction designed to minimize chafing 8” center-front zip with semi-locking slider Technology: Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation and odor resistance Brand : SmartWool Country of Origin : Imported Style : SW016374 Fabric : 100% Merino Wool Web ID: 22SWLWWTHRMLMRN14AOA SKU: 24622074