Bridgestone Tourstage X Blade 707 Iron Set Heads Only 4-PW, .355, high performance
* 7 pieces in this set
* X Blade is their flagship iron. This iron is very solid, high performing cavity back. Slightly bigger than "compact", but maybe a tad smaller than midsize. The 707 may have a slightly larger flange than the 705 Type M, which makes it seem to have a deeper cavity.
* About 1 degree stronger than "standard" which gives it a boring flight and therefore, a 7-piece set.