100% AUTHENTIC. MEASUREMENTS ARE AS FOLLOWS: ARMPIT TO ARMPIT WIDTH IS 12" INCHES AND TOP COLLAR TO BOTTOM SEAM IS 13" INCHES. HOODED JACKET IS IN CRISP/CLEAN PRE-OWNED CONDITION. ZERO TEARS, FADING, DEFECTS, ODORS, OR STAINS! EXTREMELY LOW WEAR. SMOKE/PET FREE HOME. SEE PHOTO SCANS AND CLICK "ZOOM" FOR A CLOSER LOOK. CHECK OUT MY FEEDBACK AND THEN BUY WITH THE UPMOST CONFIDENCE. ITEM SHIPS WELL PROTECTED USPS PRIORITY MAIL WITH TRACKING WITHIN 24 HOURS OR LESS AFTER PAYMENT IS MADE. THANKS, TIM