AlphaGlide GTX Size UK:9 UK The heel tensioning rubber is

The heel tensioning rubber is only partially attached to the upper and runs free under the ankle to allow a better elasticity and adjustment to the growing foot

and conveniently stores in your backpack when not in use

Multi-Fuel Performance: Burns white gas

Ribbed inside cuff

The iconic American frame design is accented by metal rivets and Oakley icons

AlphaGlide GTX Size UK:9 UK The heel tensioning rubber isAlphaglide is a versatile, do it all trail shoe that scores high on cushioning, comfort and terrain adaptability. With a balanced midsole and foot hugging hold, it also has anti debris mesh on the upper to keep the treasures of trail adventuring out of your shoes. Versatile and reassuring in grip, it adapts to a wide variety of trail terrains. Gore Tex Waterproof and Breathable