Smartwool 250 Merino 1/2-Zip Hoodie Small. Deep Navy Forest Scape 100% Merino Lightly used, no discoloration, pills, holes, tears. Clean, from a smoke-free and pet-free home. Slim Fit - Athletic 16" Chest 13" Waist 15" Hip 12" Zipper to chin - long, good venting, no pucker. 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance. Flatlock seam construction designed to minimize chafing.