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adidas Adizero Prime X3 Strung - Blue - UK 9.5

Not Availableadidas Adizero Prime X3 Strung - Blue - UK 9.5
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The high milage super trainer is back, tuned, tested and constructed for a lighter, faster feel th...

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Shoe Size UK
1010.51111.5121313.514153.544.555.566.577.588.599.5
Colour
BlackBlueGreenGreyMulticolorPinkPurpleRedWhiteYellow
Accent Colour
BlackGreenGreyRedYellow
Gender
MaleUnisex

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Product Information

Full details

The adidas Adizero Prime X3 Strung is engineered for runners aiming to achieve personal bests and enjoy smooth, cushioned high-mileage training runs. This 'super trainer' combines advanced technologies like a massive 50mm Lightstrike Pro midsole, dual carbon plate and Energyrods 2.0, and a lightweight Strung upper to deliver an exceptionally fast, bouncy, and protective ride. While offering unparalleled energy return and comfort, its significant stack height positions it primarily for training and non-regulated races rather than official competitions with stack restrictions.

All features

Age Groupadult
ColourBlue
GenderUnisex
Shoe Size UK9.5
SeriesAdizero Prime
Model Part NumberJR2598
Brandadidas

Extended Product Information

FAQs

What type of running is the Adizero Prime X3 Strung best suited for?

It is best suited for high-mileage training, tempo runs, and chasing personal bests in non-sanctioned road races. Its design prioritizes cushioning and speed for optimal performance over long distances.

Can I use these shoes for official races?

No, the adidas Adizero Prime X3 Strung features a 50mm stack height, which exceeds the 40mm limit set by World Athletics for official competitions. They are ideal for training and unofficial race attempts.

What is the benefit of the Strung upper?

The Strung upper is engineered layer-by-layer to provide an extremely lightweight, breathable, and supportive fit. It adapts to the foot for a secure hold without adding unnecessary bulk.

How does the ENERGYRODS 2.0 technology work?

ENERGYRODS 2.0 are carbon fiber-infused rods integrated into the midsole. They are designed to mirror the metatarsal bones of the foot, limiting energy loss and providing a snappy, propulsive feel for efficient forward movement.

Is the Adizero Prime X3 Strung a heavy shoe?

Despite its significant cushioning and robust technology, the shoe is surprisingly lightweight at 275g (for UK 9.5), making it feel fast and agile on foot.

What is the heel-to-toe drop of this shoe?

The shoe has a 7mm heel offset, with a heel stack height of 50mm and a forefoot stack height of 43mm.

Are these shoes suitable for runners who need a lot of stability?

The Adizero Prime X3 Strung is a neutral shoe with a very high stack height. While it offers a stable platform for its design, runners who require significant pronation control or a very stable ride might find its neutral, maximalist design less supportive than dedicated stability shoes.

Troubleshooting

Shoes feel too tight or uncomfortable.

Check your lacing technique. Try adjusting the laces to be looser or experimenting with different lacing patterns to relieve pressure points. Ensure you have the correct size; running shoes often require a half-size up from your casual shoes.

Lack of expected 'bounce' or energy return.

Ensure the shoes are properly broken in. While the cushioning is immediate, the full responsiveness may become more apparent after a few runs. Also, verify that your running form is conducive to utilizing the shoe's propulsion features.

Slipping on wet surfaces despite Continental rubber.

While the outsole offers excellent grip, no shoe is entirely slip-proof on all wet surfaces. Adjust your stride, shorten your steps, and reduce speed when running on slick or extremely wet conditions to maintain control.

Foot discomfort or new aches after running.

Transition gradually into using these shoes, especially if you're coming from a shoe with a lower stack height or different cushioning. Ensure they are the correct size and width. If discomfort persists, consult with a running specialist or medical professional.

Pros and Cons

Pros

  • Exceptional energy return and propulsive feel due to carbon plate and ENERGYRODS 2.0
  • Massive Lightstrike Pro cushioning provides supreme comfort for long distances
  • Lightweight design contributes to a faster and less fatiguing run
  • Superior grip and traction from Lighttraxion and Continental rubber outsole
  • Breathable and secure Strung upper offers a precise and comfortable fit
  • Ideal for chasing personal bests and high-mileage training runs

Cons

  • The 50mm stack height exceeds World Athletics regulations, making it unsuitable for official races
  • High stack height might reduce ground feel for some runners who prefer more connection with the surface
  • Specialized design may not be ideal for all running styles or daily casual wear
  • May feel less stable for runners requiring significant pronation support due to its neutral, high-stack design

Setup, Compatibility & CareInstructions for optimal use and maintenance of your Adizero Prime X3 Strung shoes.### SetupTo set up your shoes, simply use the traditional lace closure system to achieve a snug and secure fit. Adjust the laces to ensure your foot is held firmly without being overly tight, allowing for natural foot movement and preventing hot spots.### CompatibilityThese shoes are primarily designed for road running, including high-mileage training, tempo runs, and speed work. They are well-suited for runners seeking maximum cushioning and energy return. While excellent for personal best attempts in non-sanctioned races, please note that their 50mm stack height exceeds World Athletics regulations for official competitions. They are not recommended for trail running due to their outsole pattern and high stack, which may compromise stability on uneven terrain.### CareTo ensure the longevity and performance of your Adizero Prime X3 Strung shoes, follow these care guidelines:- Cleaning the Upper: Gently wipe the Strung upper with a damp cloth and mild soap to remove dirt and grime. Avoid harsh chemicals or abrasive brushes that could damage the delicate fibers. Allow to air dry naturally, away from direct heat.- Cleaning the Outsole: Use a soft brush (like an old toothbrush) and water to remove dirt, mud, or debris from the Lighttraxion and Continental rubber outsole. This helps maintain optimal traction.- Drying: If your shoes get wet, remove the insoles and stuff them with newspaper to absorb moisture. Allow them to air dry at room temperature. Avoid using direct heat sources like radiators or tumble dryers, as this can damage materials.- Storage: Store your shoes in a cool, dry place away from direct sunlight when not in use. Avoid compressing them for long periods to maintain their midsole integrity.