Pantz
While the Pantz's specialty is going forward fast (meaning lift), they work great for sit and head down too. AFF and tandem instructors wanting more leg power also benefit from this design. Tandem instructors may want to take advantage of the “reinforced backside” option. This is an extra piece of Cordura that is sewn over the butt area for those intentional or not-so-intentional butt slide landings. The Cordura comes in black only.
There are two versions of the Pantz to choose from: BirdMan Pantz (freefly) and BirdMan BASE Pantz. The freefly version has air inlets on the front and back of the lower leg area - for belly or backtracking. The BASE version has inlets on the front only but has additional inlets on the upper thigh for quicker inflation. They also have extra, heavy-duty fabric on the knee and a slightly higher waistband.