Altra

Duo Running Shoes - Men's

If you're looking for max cushion with minimal weight, the Duo is your shoe. It is a lightweight, race day shoe through and through. With these fresh new colors comes small tweaks for even better performance and durability; the upper is reinforced with updated mesh, the tongue is padded and gusseted for better lockdown, and the Max-LTô midsole is ready to race mile after mile.

Features
• Weight: 7.9 oz. / 224 g
• Insole: 6 mm Contour Footbed
• Midsole: Max-LT™
• Outsole: Blown rubber with full contact
• Stack Height: 30 mm
• Upper: Thin and reinforced, breathable
• Other Features: Nubuck pillow tongue, Drilex lining