The high mileage super trainer is back, tuned, tested and constructed for a lighter, faster feel than before. This shoe features stacks of pinnacle technology to help give you PBs and smooth training runs. With a new dual stiffening construction, it 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, built layer by layer for the perfect combination of lightness, breathability and hold has been improved, and an all-new outsole uses the lightweight traction of Lighttraxion with continental rubber at toe off for complete confidence in any weather. Weight 275g, Stack height 50-43mm, Heel offset 7mm. Features: Updated Strung upper, Carbon plate and Energyrods 2.0, Lighttraxion outsole with Continental rubber toe off, Three layers of Lightstrike Pro. High-performance running shoes that balance lightweight and comfort. Tap into speed and push past your limits in these high-performance shoes. The adidas Adizero Prime X3 Strung Running Shoes pair innovative technologies to create a lightweight, cushioned race shoe for chasing your personal best. A tuned Strung upper supports the foot, and the three-layer Lightstrike midsole maximises comfort. A top carbon plate paired with carbon fibre-infused ENERGYRODS 2.0 fuels every stride with forward energy while reducing weight for chasing speed. Continental™ Rubber at the toe increases grip at toe-off. Features: Regular fit, Lace closure, ENERGYRODS limit energy loss, Lightstrike Pro cushioning, Midsole drop: 7 mm (heel: 50 mm / forefoot: 43 mm), Lighttraxion outsole with Conti.