Adrenaline GTS 10 Woo Hoo! Runner's World gave the GTS 10 its "Best Update" award in the Winter 2010 Shoe Guide. >

The most versatile running shoe in the market today featuring a modular, interchangeable sole system engineered for customized performance.

• Durability is achieved with an Aosta® II rubber strike area and blown rubber forefoot with multi-directional flex-grooves.
• Support is maximized with an external TPU molded heel counter and direct injected urethane support cage.
• Stability is ensured through a dual density posting for over-pronation concerns and a rigid TPU mid foot shank part to enhance the heel to toe transition ride of the shoe.
• Breathability is enhanced by a Flow Cool System™ located from heel to toe.
• Lightweight is achieved with a k-EVA chassis featuring a full-length Superfoam ® insert.
• Cushioning is enhanced with a long lasting insert featuring Si-18® Gel for outstanding comfort.
• Light 1.0 and Cushion 1.0 interchangeable insoles designed for speed and comfort are included.
• Mesh/Synthetic. Domestic and/or imported.