Keep it original!
The Karakorum Trek GTX by LA SPORTIVA is ideal for backpacking and for demanding trekking.
A new made in Italy model for backpacking and long hikes. The upper derives from the La Sportiva Mountain family and incorporates the 3D flex system hinge which allows the ankle to make the most of its natural movement without losing stability.
The model features a waterproof and breathable Gore Tex lining, an extremely lightweight micro-porous midsole and a Vibram® sole with Impact Brake System which reduces negative impact on terrain and helps keep foot slippage in check.