New with original authentic Polo by Ralph Lauren .  100% cotton.  Very high quality sweater fabric. 

Polo Ralph Lauren  half zip sweater deep forest green 100% cotton 

sz Large

Underarm to underarm measures 24"  Full length from neck/back seam to bottom of hem measures 31.5".    Mid neck to end of arm hem measures 37".     Underarm to bottom of arm hem measures 21.5"