Smartwool Men's Intraknit Thermal Base Layer Wool Blend 1/4 Zip Sweater Gray, Black & Red in Color 1/4 Zip Pullover Intraknit Thermal Base Layer 53% Wool, 44% Polyester 3% Elastane Size Medium Approximate Measurements taken while laid flat Armpit to Armpit: 20" Length (Back, top to bottom of hem): 31" Sleeve Length (Shoulder seam to end of sleeve): 28" Excellent Like New Condition - No Rips, Holes or Stains F006