Built with innovative technology and designed without the constraints of world race regulations, the Prime X 2 Strung offers more performance-driven features in a single race shoe. It's constructed with a STRUNG upper, a textile innovation that transforms athlete data into a dynamic material tuned to the athlete's needs. Prime X 2 Strung also has 3 layers of LIGHTSTRIKE PRO, in a stack height of 50 mm. With an all-new energy core between two layers of foam, it helps to reduce weight and provide spring in the fore- and midfoot, so you can chase your fastest moment. An outsole featuring Continental compound delivers serious grip on a variety of surfaces.

• Regular fit
• Lace closure
• STRUNG upper
• Textile lining
• Lightstrike Pro cushioning
• Weight: 10.8 ounces (size 9)

• Midsole drop: 7 mm (heel: 50 mm / forefoot: 43 mm)
• Continental™ Rubber outsole
• Upper contains a minimum of 50% recycled content
• Imported