We've found out the difference between men and women.
As it turns out, it's about five degrees. Women are prone
to certain injuries because of an increased quadriceps
angle (Q-angle) compared to men?18? vs. 13?. This
increased Q-angle contributes to poor body alignment
resulting in pressure on a woman?s knees, hips and back.
The Spenco? Q Factor? Insole is specifically designed
to address a woman's unique Q-angle with targeted
foot support. The result is better body alignment and
improved balance, helping to reduce the risk of injury.

Q Factor Cushioning
Specifically design for women?s
unique Q-angle needs and provides
targeted foot support and comfort
cushioning. Excellent for athletic
and active footwear.
Five sizes fits women?s 3-12
#44-545

Q Factor? Technology: Specifically designed to control the Q-Angle by providing proper support and alignment.

Forefoot Cushioning:
Extra forefoot cushioning helps comfort and relieve pain under the ball
of the foot.

Closed-Cell Nitrogen-injected Spenco? Material: Exclusive cushioning layer absorbs shock and impact to provide maximum comfort.

Dual-density Lightweight Polyurethane: This unique polyurethane design helps cradle the heel and support the arch to create the Q Factor? technology.