Karhu Women's Fusion 3.5 Running Shoe Size:8 Can be inflated or deflated

Can be inflated or deflated to increase or decrease the level of stability

Simply and securely attaches to the heel of your shoe

and no abandonment issues

no matter what your day has in store

Energy capsulated in a natural hydrogel

Karhu Women's Fusion 3.5 Running Shoe Size:8 Can be inflated or deflatedThe Karhu Fusion 3. 5 is a highly responsive, cushioned running shoe for neutral footed runners. Whether going easy or pushing the pace, the forward propulsion and plush cushioning make your run comfortable and playful. The 6mm heel toe offset, shortened Fulcrum, and propulsion unit result in a swift and nimble underfoot experience. With every stride, the Fulcrum and propulsion unit will accelerate the transition from heel to toe off, even during your