Full toe groove wedges are pretty new over the last few years. The main advantage is the still have grooves on the high toe of the club for when you mishit the ball there or hit it there intentionally for a flop shot. The grooves out on the toe provide more spin on those type of shots and add a level of versatility to your short game. , A full toe wedge allows more clubface area to hit. The ball will be able to roll up the clubface more and be easier to spin the ball. Also it makes shots around the green easier and golfers can be more creative with the shots. Bunker shots and flop shots are easier to perform with a full toe wedge. , The Callaway JAWS Full Toe Wedge is designed for golfers looking to manipulate loft on their wedges for a variety of shots. With the opening of a wedge, golfers will often "cut across" the ball and Callaway has seen that there is a benefit in having grooves high on the toe to maximize spin. Previously the adage was to stop the ball using loft of spin but with the Callaway JAWS Full Toe wedge, you can have both.