Adidas Adizero Prime X3 Strung Ekiden Solar Blue – Trainer

Adidas Adizero Prime X3 Strung Ekiden Solar Blue – Trainer

First, the Ekiden relay has been run in Japan for over a century — a race of collective ambition. The Adidas Adizero Prime X3 Strung Ekiden Solar Blue – Trainer brings that spirit to Adidas' most extreme racing platform: triple carbon, 50 mm Lightstrike Pro, in the Solar Blue and Silver Metallic palette of Japan's greatest long-distance tradition.

Moreover, this is the Prime X3 Strung that honors the culture which shaped marathon running — wearing its colors on the most technically advanced shoe Adidas has built.

Triple Carbon + 50 mm Lightstrike Pro: Maximum Stack Racing

Additionally, the Prime X3 Strung stacks three carbon fiber layers — ENERGYRODS EVO — over 50 mm of Lightstrike Pro PEBA foam, creating the most propulsive platform in the Adidas lineup. Each carbon layer contributes to a progressive stiffness that redirects energy forward with a force that increases with running speed. The STRUNG upper is individually placed for a precise, adaptive fit.

STRUNG upper: precision-engineered adaptive fit. 243 g. 6 mm drop. 50 mm heel stack. The most extreme marathon racing platform Adidas has built — reserved for race day.

For Who?

For experienced marathon runners ready for maximum stack performance. Best for specialists who train for the Prime X3's propulsion geometry.

Technical Data

• Weight: 243 g (US M 9.5)
• Drop: 6 mm
• Stack: 50 mm heel / 44 mm forefoot
• Foam: Lightstrike Pro (PEBA) — triple layer
• Plate: Triple carbon fiber (ENERGYRODS EVO)
• Upper: STRUNG — precision-engineered adaptive fit
• Outsole: Continental rubber — full length
• Surface: Road
• Usage: Racing — marathon, super trainer