Adidas | Adizero Prime X3 Strung | Unisex | Solar Blue/Silver Met/Lucid Red

The adidas adizero Prime X3 Strung reclaims its status as the original over-stacked super trainer, delivering elite racing innovation in a max-cushioned running shoe built for everyday runners. Completely reimagined from top to bottom, the Prime X3 Strung blends cutting-edge speed technology with extreme cushioning to create a uniquely bouncy, leg-saving ride for training, long runs, and high-mileage days.

At the heart of the shoe is an all-new triple-layer Lightstrike Pro midsole, providing exceptional energy return and shock absorption for a powerful, trampoline-like feel. Adidas refines the propulsion system by pairing a carbon plate with signature EnergyRods, replacing the dual-plate setup of the previous version to improve running efficiency, smoother transitions, and forward momentum.

The updated Strung upper delivers precision support where you need it most, offering a secure midfoot and heel while allowing adaptive stretch in the forefoot for natural toe splay and comfort. This balance of structure and flexibility helps you feel confident and stable atop the towering stack height.

Underfoot, the new Lighttraxion outsole reduces weight while maintaining durable traction, giving you reliable grip across road surfaces without sacrificing efficiency.

Whether you’re cruising through daily mileage, making long runs feel effortless, or chasing marathon comfort with race-day performance, the adidas adizero Prime X3 Strung is built to elevate every stride and turn ambitious runs into pure enjoyment.

UPPER

• Strung material is created by placing each thread into a single composite with specific zones and properties, resulting in a cohesive upper tuned for support and flexibility where needed. This version adds flexibility in forefoot expansion zones.

MIDSOLE

• Lightstrike Pro superfoam forms three layers of improved supercritical TPEE that's lighter, softer, and bouncier than before.
• Full-length carbon fiber plate is top-loaded for stability, foam loading, and rigid snappiness.
• Energy Rods 2.0 are made of carbon fiber-infused polymer and scoop-shaped to match the revised rocker point for optimal running economy.

OUTSOLE

• Lighttraxion GCPU compound is cast polyurethane, offering strong grip and flexible durability at a reduced weight.
• Continental rubber section under the medial forefoot provides sticky and durable traction in the important toe-off area.

Details

• Weight: 10.1 oz (Men's Size 9)
• Heel Stack: 48 mm
• Forefoot Stack: 41 mm
• Heel-Toe Offset: 7 mm