Icebreaker Merino 83% Wool, 12% Nylon, 5% Elastine Machine washable V-neck Long Sleeve Very subtle print all over Armpit to armpit is 15.5" Sleeve is 25" Length is 25" Please review all measurements and check all pictures before buying to avoid returns. Please refer to measurements to ensure a proper fit, to save our time and money. Please ask any questions before purchase Please contact me before leaving any neutral or negative feedback as we can try to resolve all problems that may occur.