Commercial Disclosure: This content is part of the 361SPORT (an official online store designated by 361°) footwear and sports gear buying guide. It is intended to help consumers better understand the features, intended uses, and selection considerations for running shoes, basketball shoes, and other sports products. The article may also reference relevant 361° products, technologies, and services. Consumers should make their own purchasing decisions based on their individual athletic needs, foot shape, wearing preferences, intended use, and actual fit and feel.
Key Takeaways
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One of the defining features of the Flame Double “Spectrum” and “Golden Hour” is the interchangeable midsole system, which allows runners to switch setups based on different running scenarios.
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One midsole setup incorporates a carbon plate and focuses more on propulsion, responsiveness, and speed, making it suitable for tempo runs, speed workouts, and racing.
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The other midsole setup does not use a carbon plate, providing a more natural ride for everyday running and regular training.
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“Spectrum” and “Golden Hour” are two colorways within the same Flame Double lineup. Their main difference is visual design rather than two completely different performance systems.
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An interchangeable midsole does not mean every runner will have the same experience. Body weight, pace, running form, foot shape, and training distance can all affect how the shoe feels.
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For runners, the more important question with the Flame Double is not simply whether it has a carbon plate, but whether the carbon-plated or non-carbon setup better matches the workout planned for that day.
Introduction
For regular runners, racing and daily training often call for different things from a running shoe. During speed workouts or races, runners may want a stronger sense of propulsion and rebound. For easy runs and everyday training, a more natural, comfortable, and manageable ride may be more important.
The 361° Flame Double takes a different approach to these needs.
The new Flame Double “Spectrum” and “Golden Hour” introduce more than just fresh colorways. One of their standout features is an interchangeable midsole system. One setup incorporates a carbon plate for racing and speed-focused workouts, while the other does not use a carbon plate and is geared more toward everyday training. Runners can switch the setup based on the workout, allowing the same pair of shoes to adapt to different running scenarios.
In this 361° Flame Double review, we’ll look at the colorways, price, interchangeable midsole system, carbon plate, cushioning, stability, and real-world use cases of the new Spectrum and Golden Hour editions.
What Are the Flame Double “Spectrum” and “Golden Hour”?
The Flame Double is part of the 361° FLAME performance running shoe lineup, while “Spectrum” and “Golden Hour” are two colorways of the Flame Double. From a performance standpoint, the Flame Double continues the FLAME Series’ focus on lightweight construction, rebound, propulsion, and running stability. Here are some of its key performance features:
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The CQT EXTREME high-energy foam midsole is designed to provide cushioning and rebound while maintaining responsiveness over repeated miles. According to official specifications from 361°, the shoe also features an approximately 6mm heel-to-toe drop, giving it a performance-oriented geometry without making the ride overly aggressive.
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For stability, QU!K BALANCE works with a torsion-resistant midfoot structure to reinforce arch support. A wider last and landing platform are also designed to improve forefoot contact and stability. When switched to the racing-oriented setup, the QU!K BONE carbon-fiber plate and CQT EXTREME midsole work together to increase longitudinal rigidity, creating a more noticeable rolling sensation and forward propulsion through the stride.
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The upper uses TPU yarns in an integrated woven construction, balancing low weight, breathability, elasticity, and structural strength. According to official specifications, each shoe weighs approximately 195 grams in size 42. Underfoot, a full-length RPU outsole is designed to balance traction and wear resistance, while the wider outsole platform helps maintain stability across different running situations.
One of the most distinctive features of the Flame Double lineup is its dual-mode interchangeable midsole design.
Traditional carbon-plated running shoes generally use a fixed construction. Once the shoe is built, the carbon plate, midsole foam, and overall underfoot configuration remain essentially unchanged. The Flame Double takes a different approach by allowing runners to switch between different midsole configurations based on their training needs.
For tempo runs, speed workouts, or races, runners can choose the carbon-plated setup. For everyday running and regular training, they can switch to the non-carbon setup.
The Interchangeable Midsole Is the Key
For the Flame Double, the interchangeable midsole is one of the features worth paying the most attention to. Most running shoes are designed around one primary performance direction.
For example:
Daily trainers typically prioritize comfort and stability;
Speed-training shoes focus more on low weight and responsiveness;
Carbon-plated racing shoes emphasize rigidity, rolling transitions, and propulsion.
As a result, runners with structured training schedules often keep two or more pairs of running shoes in rotation for different workouts.
The Flame Double attempts to approach this differently.
It offers different midsole configurations: one with a carbon plate and one without.
This allows runners to change the underfoot setup based on the goal of the day’s workout instead of always running in exactly the same midsole configuration.
| Use Mode | Carbon-Plated Midsole | Non-Carbon Midsole |
| Carbon plate | Yes | No |
| Performance focus | Propulsion, responsiveness, speed | Natural ride, daily running, training |
| Suggested use | Tempo runs, speed workouts, racing | Daily runs, regular training |
| Ride characteristics | More noticeable rigidity and propulsion | More natural and flexible |
| Primary purpose | Support efficiency at faster paces | Improve versatility for everyday training |
| Best suited for | Runners with speed-focused training needs | Runners who spend more time on daily training |
What’s the Difference Between Spectrum and Golden Hour?
“Spectrum”: A White Base With Blue, Green, and Pink Gradients
Based on the official product images, Spectrum is not a highly saturated, all-over multicolor design.
Instead, the shoe uses white and light gray-white as its primary base colors, with large areas of the upper, tongue, and midsole remaining light and neutral. The 361° logo and portions of the midsole introduce aqua blue, mint green, and subtle pink gradient accents.
Rather than covering the entire shoe, these colors are concentrated around the lateral side to create localized gradient effects.
The Spectrum colorway can therefore be summarized as:
White base + aqua blue/mint green + subtle pink gradients.
Compared with an all-white running shoe, Spectrum offers more visual depth without becoming overly busy, since white still dominates the overall design.
For runners who prefer clean, light-colored shoes with cooler gradient accents, Spectrum fits that aesthetic well. The aqua blue and mint green details also add a modern, performance-oriented look to the predominantly white upper.
“Golden Hour”: A Pale Pink-White Upper With Coral Orange and Warm Pink Accents
The name Golden Hour may suggest a shoe covered in gold or yellow, but based on the official product images, this is not a traditional gold-colored running shoe.
The upper is primarily a very light pink-white and pale peach tone, creating a soft overall appearance. The more noticeable colors appear around the lateral 361° logo, midsole edges, and outsole, where coral orange, warm pink, and orange-red tones provide stronger accents.
“Golden Hour” is therefore better understood as a reference to the warm light associated with the golden hour rather than simply “Golden = gold.”
Its visual palette can be summarized as:
Pale pink-white/peach base + coral orange + warm pink accents.
Compared with Spectrum’s cooler blue-green gradients, Golden Hour has a distinctly warmer appearance. The upper itself remains relatively understated, while the contrast between the pale pink base and orange-red details adds visual depth.
Who Is the Flame Double For?
Based on its overall construction, the Flame Double may be worth considering for several types of runners.
Runners Who Do Both Daily Training and Speed Work
This is one of the use cases that aligns closely with the Flame Double’s design concept.
If your training schedule includes easy runs as well as tempo runs, intervals, and speed sessions, the interchangeable midsole allows you to adjust the setup for different workout days.
Runners Who Want to Try a Carbon Plate but Don’t Want to Run in One Every Day
Some runners are interested in carbon-plated running shoes but do not necessarily want a high-rigidity setup for every workout.
Because the Flame Double also provides a non-carbon option, runners can choose between the two configurations based on their training needs.
Runners Who Want Less Overlap in Their Shoe Rotation
Some runners prefer not to buy multiple running shoes with highly overlapping functions.
The Flame Double cannot replace every type of specialized running shoe, but switching midsoles allows one pair to cover a broader range of running scenarios.
Runners Who Care About Colorways and Athletic Style
Spectrum and Golden Hour give runners two distinct visual options in addition to the shoe’s performance features.
Once you’ve determined that the core setup meets your running needs, choosing the colorway based on personal preference makes more sense than selecting the shoe based on color alone.
How Much Does the Flame Double Cost?
The official 361SPORT online store currently lists both the Flame Double “Spectrum” and “Golden Hour” at 189 USD. Because the two shoes are colorways of the same Flame Double model, there is currently no price difference between them.
Actual pricing may vary depending on promotions, region, and inventory. Check the 361SPORT product pages for the latest price before purchasing.
FAQ: 361° Flame Double
What Is the Flame Double Carbon-Plated Setup Best For?
The carbon-plated configuration is geared toward workouts where responsiveness and propulsion matter more, including tempo runs, interval sessions, speed training, and racing. Actual performance will still depend on factors such as pace, running form, and how well the runner adapts to the setup.
Is the Flame Double Suitable for Beginners?
It depends on the runner and their current training. For someone just getting into running, building consistent mileage and stable running mechanics may be more important than immediately training in a carbon-plated setup.
Does a Carbon Plate Automatically Make You Run Faster?
No. A carbon plate can change the longitudinal stiffness and rolling characteristics of a running shoe, but running performance depends on many factors, including training level, running economy, pace, body weight, running mechanics, and individual adaptation.
A carbon plate should therefore not be treated as a guarantee of faster race times.
Why Does the Flame Double Feel Different After Switching Midsoles?
The midsole directly affects cushioning, flexibility, rigidity, and rebound characteristics.
A carbon-plated midsole increases longitudinal stiffness and changes how the shoe transitions from landing through toe-off. The non-carbon configuration reduces the influence of the plate on flex, resulting in a different underfoot experience.
Can You Play Basketball in the Flame Double?
The Flame Double is primarily designed around running. Basketball involves frequent lateral cuts, hard stops, jumping, and landing, which place different demands on lateral support, upper lockdown, and outsole construction.
If basketball is your primary activity, a 361° basketball shoe specifically designed for those movements would generally be a more appropriate choice.
Which Running Shoes Are Included in the 361° FLAME Series?
The FLAME Series includes a range of models designed for different running needs, including the Flame 5, Flame 5 MIX, Flame 5 Future, Flame 4.5, Flame 4, Flame 4 MIX, Flame 4 ET, Flame 3 ET, and Flame 3.
This gives runners several generations and performance configurations to compare within the same collection.
About 361SPORT
361° is a global sports brand offering products across running, basketball, training, and other athletic categories. 361SPORT is the designated official online store for 361°, giving shoppers access to 361° running shoes, basketball shoes, athletic apparel, and other sports products.
If you’re considering the 361° Flame Double “Spectrum” or “Golden Hour,” the official 361SPORT store provides additional information on available colorways, sizing, performance technologies, current pricing, and inventory.
For runners considering the Flame Double, it makes sense to start with your training schedule. If your week combines daily mileage with tempo runs, speed workouts, or racing, the Flame Double’s interchangeable midsole system offers a different approach from a conventional running shoe with a fixed underfoot setup.
