The ENGO Rectangle Pack provides blister protection for large areas such as the ball of your foot and ankle.
Contents & Dimensions
This pack contains 2 x Rectangle patches 7cm x 9.5cm (2.7in x 3.7in)
Rectangle patches require a large flat area of the shoe to stick to, like your flat insole of a flat ankle area of your boot.
Ball of foot blisters
Boots, insoles and orthotics