A sleeve pocket for the Optimist mast at the luff with a cut out for the sprit halyard block. This sail is made of strong high quality 3.8 oz 100% dacron sailcloth. This Optimist sail has 4 heavily reinforced corners, a loose foot and webbing loops at both the tack and the clew point to accommodate the boom. This Optimist sail does not have any sail battens and each of the 5 panels has a different color.
