Bauer PWHL Twill Adjustable Hat - New York Sirens Size:OSFM The knee block comes from

The knee block comes from the Ultrasonic with stabilislide

It's the perfect size for small hands and ideal for playing in hotel room hallways or at home with friends

The entire boot is designed to increase your range of motion and optimize your performance to the highest level

but the Fusion Z has a knob about half the size of the Flux Z

Bauer PWHL Twill Adjustable Hat - New York Sirens Size:OSFM The knee block comes fromRepresent your favorite team from head to tie. This hat is the perfect way to show your team pride, any day. This classic 100% cotton hat features an adjustable hook and loop closure for a comfortable, custom fit that's ready for any celebration. 100% cotton Full twill hat Adjustable closure