Air Jordan 2011: Advanced performance, classic style

  Jordan Alpha Trunner: Training and running technology, combined

  Blending the traction and support of a training shoe with the flexibility and cushioning of a running shoe, the Jordan Alpha Trunner Men's Training Shoe is built to help serious athletes stay in shape during the off season. Its versatile design is perfect for the weight room, the treadmill and the gym.V-cut collar for exceptional flexibility at the ankle

Durable overlays at the forefoot for a secure, locked-down fit

Minimal stitching to cut down on overall weight and reduce irritation

Full-length Cushlon midsole for soft yet responsive cushioning

Rubber outsole with training-specific herringbone pattern for grip.The collar of the Jordan Alpha Trunner is cut in a deep V for maximum flexibility through the ankle, with pronounced cushioning pods for an enhanced fit around the heel. Tough straps at the midfoot attach to the laces for support, helping keep your foot locked down during fast-paced training sessions.From weight lifting to speed drills, training for your sport can be easier with sufficient cushioning. The men's Jordan Alpha Trunner features a full-length Nike Cushlon midsole for soft yet responsive cushioning during brutal linear exercises. Solid rubber around the perimeter of the outsole offers extra durability, while a training-specific herringbone pattern provides ground-gripping traction on a variety of surfaces. Solid rubber pods on the outsole help maximize traction while minimizing weight.Mesh upper to help keep your foot cool and comfortable Flex grooves at outsole for enhanced articulation and flexibility at toe-off