The high milage super trainer is back, tuned, tested and constructed for a lighter, faster feel than before, the adidas adizero Prime X 3 Strung still contains stacks and stacks of their pinnacle technology to help give you PBs and smooth training runs. With a new dual stiffening construction, the adidas adizero Prime X 3 Strung features both a carbon plate and Energyrods 2.0 to give a snappy feeling and an enhanced approach to energy propulsion. Three layers of Lightstrike Pro sit around the stiffening agents, with a massive 50mm stack height providing cushioning, speed and lightness in abundance. The Strung upper, builtup layer by layer for the perfect combination of lightness, breathability and hold has been improved, and an allnew outsole uses the lightweight traction of Lighttraxion with continental rubber at toe off for complete confidence in any weather. Weight 275gStack height 50 43mmHeel offset 7mmUpdated Strung upperCarbon plate and Energyrods 2.0Lighttraxion outsole with Continental rubber toe offThree layers of Lightstrike Pro