Design:

• Engineered warp knit upper provides a secure fit while remaining breathable
• GuideRails® holistic support system supports your body in its natural motion path while keeping excess movement in check
• Rubber outsole geometry encourages quick transitions for an efficient toe-off

In-Shoe Comfort:

• Speed Heel pulls the collar away from your Achilles to help avoid rubbing and irritation
• Lightweight DNA cushioning is responsive and adaptive for a fast experience