Salomon Sonic RA

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Salomon Sonic RA: Review

β€œA dynamic choice for long-distance road running.”

Overview


The Salomon Sonic RA is a high-performance running shoe designed to conquer the road. This model is part of the Sonic family, which includes variations like the Sonic RA MAX and Sonic RA PRO, catering to different runner needs from extra protection to competitive speed. The standout feature of the Sonic RA is its innovative Geometric Decoupling technology, which optimizes the forward transition of the foot, reducing energy expenditure from heel strike (initial contact of the heel with the ground during running) to toe-off (the final phase of the gait cycle when the toes leave the ground).

Key Features:

  • Geometric Decoupling: This technology ensures efficient foot transitions, minimizing energy loss.
  • Vibe Technology: Combines Opal and Energy Cell compounds in the midsole for excellent cushioning and energy return.
  • SensiFit System: Provides a snug, secure fit with a breathable, lightweight upper design.

The Salomon Sonic RA is an ideal choice for runners seeking a reliable shoe for long-distance runs and regular training on roads. Its advanced cushioning and responsive design make it suitable for runners with neutral pronation (when the foot does not roll excessively in any direction) and those looking for a lightweight option.

Verdict

The consensus on the Salomon Sonic RA


The Salomon Sonic RA has been well-received for its innovative approach to road running. The integration of Geometric Decoupling and Vibe Technology in the midsole provides a smooth, energy-efficient ride, which is a significant advantage for long-distance runners. The shoe's lightweight design, combined with the SensiFit system, offers a comfortable, secure fit, enhancing the overall running experience. The outsole's design improves traction and durability, making it a reliable choice for various road conditions. Overall, the Salomon Sonic RA is a solid option for runners who prioritize comfort, responsiveness, and efficiency in their footwear. It stands out as a top contender in its category, offering excellent value for its price.

Comparable Shoes


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The adidas Ultraboost is another popular choice among road runners, known for its plush cushioning and stylish design. Compared to the Salomon Sonic RA, the Ultraboost provides a softer ride but lacks the same level of responsiveness and terrain versatility, making the Sonic RA a more suitable choice for serious trainers.

5 Salomon Sonic RA Pros & Cons


3 Pros

Innovative Geometric Decoupling technology enhances foot transition.
Lightweight and breathable upper design.
Excellent grip and durability on various road surfaces.

2 Cons

Not ideal for severe overpronators or underpronators.
Less suitable for rough, uneven trail running.

In Depth


Upper

The upper of the Salomon Sonic RA features the SensiFit system, which cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit. The mesh material used is both lightweight and breathable, enhancing comfort during runs. This design choice helps in maintaining a cool and dry environment for the feet, making it ideal for long training sessions.

Midsole

The midsole of the Salomon Sonic RA incorporates Salomon's Vibe Technology, which uses Opal and Energy Cell compounds to provide excellent cushioning and bounce-back. This technology effectively reduces vibrations upon impact, offering a smoother and more responsive running experience. The midsole's design supports natural foot movement and improves overall energy return, which is crucial during prolonged running sessions.

Outsole

The outsole of the Salomon Sonic RA is designed for optimal grip and durability. It features a deep longitudinal groove that helps in dividing the pressure and improving traction. This makes the shoe versatile for both asphalt and compacted dirt paths, providing stability and control during runs.

Comfort

The combination of the SensiFit system and the soft, adaptable mesh upper makes the Salomon Sonic RA exceptionally comfortable. These features ensure a snug fit while allowing enough room for natural foot expansion during long runs, reducing the risk of blisters and discomfort.

Cushioning

The innovative midsole technology in the Salomon Sonic RA provides superior cushioning. The use of Opal and Energy Cell compounds absorbs impact and offers a plush, responsive feel underfoot, which is appreciated during longer runs and helps in reducing fatigue.

Breathability

Breathability is a key strength of the Salomon Sonic RA, thanks to its lightweight mesh upper. This feature allows for excellent air circulation, keeping the feet cool and dry, which is vital for maintaining comfort during runs in warmer conditions.

Durability

Durability is ensured in the Salomon Sonic RA through its robust outsole design and high-quality materials. The shoe withstands long distances on asphalt and compacted dirt, showing minimal wear over time, which is crucial for regular runners.

Grip

The outsole's design provides excellent grip on various surfaces, making the Salomon Sonic RA reliable in different running conditions. The grip performance is enhanced by the strategic groove placement, which also aids in smoother transitions.

Who should buy the Salomon Sonic RA?


The Salomon Sonic RA is best suited for road runners who engage in regular training and long-distance runs. It's ideal for those with a neutral gait and high arch, looking for a shoe that offers both excellent cushioning and responsive energy return. Runners who value a lightweight, breathable shoe that can handle a variety of road conditions will find the Sonic RA to be a perfect fit.

Who should not buy the Salomon Sonic RA?


Runners who primarily tackle rough, uneven trails might not find the Salomon Sonic RA to be the best fit, as it is optimized for road and compacted dirt paths. Those with severe overpronation or underpronation should consider shoes designed specifically for their gait to prevent injuries. Additionally, runners looking for an ultra-competitive racing shoe might prefer the Sonic RA PRO or other more specialized options.

Salomon Sonic RA: What's it good for?


The Salomon Sonic RA is excellent for daily running on roads and compacted dirt paths. It provides the necessary support and comfort for long-distance training, making it a great choice for marathon preparation. The shoe's design also makes it suitable for runners who prefer a neutral gait and require a shoe that offers both stability and flexibility during their runs.

3 Salomon Sonic RA FAQs


What makes the Salomon Sonic RA different from other Salomon running shoes?

The Salomon Sonic RA stands out due to its Geometric Decoupling technology, which optimizes the forward transition of the foot, making it highly efficient for road running. This feature, combined with the Vibe Technology in the midsole, provides a smooth, responsive ride that is ideal for long-distance runs.

Is the Salomon Sonic RA suitable for runners with high arches?

Yes, the Salomon Sonic RA is suitable for runners with high arches. Its midsole design provides ample cushioning and support, making it a comfortable choice for those requiring higher arch support during their runs.

Can the Salomon Sonic RA be used for competitive racing?

While the Salomon Sonic RA is an excellent choice for training and long-distance runs, runners looking for a competitive racing shoe might prefer the Salomon Sonic RA PRO, which is lighter and designed specifically for speed.

Salomon Sonic RA alternatives

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Salomon Sonic RA
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Salomon Sonic RA
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similarity
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released
Released
Feb 2018
Apr 2017Apr 2017Feb 2015Nov 2015Jul 2014
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Expert Review Score
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Weight
Weight
M: 244 g
W: 210 g
M: 238 g
W: 190 g
M: 232 g
W: 179 g
M: 218 g
W: 181 g
M: 249 g
W: 207 g
M: 213 g
W: 179 g
Forefoot
Forefoot
20 mm
M: 20 mm
W: 18 mm
16 mm
18 mm
20 mm
17 mm
Heel to toe drop
Heel to toe drop
8 mm
8 mm
8 mm
10 mm
4 mm
6 mm
Heel
Heel
28 mm
M: 28 mm
W: 26 mm
24 mm
28 mm
24 mm
23 mm
Usages
Usages
Daily running
Daily runningDaily runningDaily runningSpeed trainingDaily runningDaily running
Brand
Brand
Salomon
NikeNikeNikeNikeNike
Shoe Type
Shoe Type
Lightweight
LightweightLightweightLightweightLightweightLow dropLightweight
Techs
Techs
Nike FlyknitNike Flyknit
Nike Flyknit
Environmental Characteristics
Environmental Characteristics
Vegan β“‹Vegan β“‹
Vegan β“‹
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Salomon Sonic RA characteristics and specifications

Specificationsvs Average
Released
Feb 2018
Measurements
Weight
M: 244 g
W: 210 g
Heel to toe drop
8 mm
Heel
28 mm
Forefoot
20 mm

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AuthorTom Green
Tom is the founder of geerly. Based in West London, he found his passion for running in his mid-30s. He’s best at longer distances, and is a regular at the London Marathon, where he's edging closer to sub-2.40. He started geerly because he found it frustrating when shopping for running shoes spending ages trying to find the best deal in his size, and wading through verbose, waffling reviews clearly designed to appeal to search engines rather than be helpful to users. For geerly he's passionate about writing reviews that get straight to the point, and helping runners find the right gear at the best price.
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