361 Degree Flame 4 "CQT" - Marathon Racing Running Shoes Unisex Orange
Product Overview
Engineered for elite performance and everyday versatility, the 361° Flame 4 represents the evolution of carbon-plated running technology. This unisex racing and training shoe combines a Qu!kBONE DYNAM!C carbon-fiber plate with Qu!kFLAMECQT superfoam cushioning to deliver explosive propulsion and superior comfort for medium to long-distance runs. Built with a durable RPU outsole and breathable C!LK (Carbon Silk) upper, the Flame 4 excels in both competitive racing and high-mileage training scenarios.
Key Technologies
Qu!kBONE DYNAM!C Carbon-Fiber Plate
The full-length carbon plate features an innovative wrap-around design that extends medially and laterally around the foot, providing exceptional torsional rigidity and stability. The curved geometry under the forefoot enhances toe-off propulsion, while the extended heel flare smooths transitions and adds structural support.
Qu!kFLAMECQT Midsole Cushioning
This advanced superfoam technology offers a perfectly balanced ride—moderately soft and bouncy with responsive energy return. The dual-layer construction provides 36mm of heel stack height and 30mm in the forefoot (6mm drop), delivering plush cushioning that saves energy during long runs while maintaining ground feel for faster paces.
C!LK (Carbon Silk) Upper
The engineered mesh upper integrates carbon-infused yarns for lightweight durability and enhanced breathability. The material promotes rapid airflow to keep feet dry and comfortable during intense efforts, while maintaining a secure, supportive fit.
MORPHIT Lacing System
Adaptive midfoot straps work in conjunction with traditional laces to create a customized, locked-down fit. This system prevents foot slippage during aggressive cornering and sprint finishes, ensuring confidence-inspiring stability.
RPU Slip-Resistant Outsole
High-abrasion RPU rubber delivers exceptional durability and multi-surface traction. Tested on road, light gravel, and varied terrain, the outsole maintains grip in wet and dry conditions while showing minimal wear even after 30+ hard miles.
Performance Benefits
- Versatile Speed: Optimized for marathon pace, tempo runs, and long-distance training—excels at paces from easy runs to half-marathon speed
- Stable Neutral Platform: Wide forefoot base, medial/lateral sole flares, and central guidance groove create a "stable neutral" ride rare in super shoes
- Exceptional Durability: Outsole rubber and plate construction withstand heavy training mileage, making it ideal as a dual-purpose trainer/racer
- Energy Efficiency: Carbon plate + superfoam combination reduces leg fatigue and improves running economy over distances 10K to marathon
- Secure Fit: Slightly snug midfoot with generous forefoot volume accommodates normal to slightly narrow feet
Technical Specifications
| SKU | 672512205-1 |
| Weight | 8.2 oz / 232g (Men's US 9) |
| Stack Height | 36mm heel / 30mm forefoot |
| Heel-to-Toe Drop | 6mm |
| Plate Type | Full-length carbon fiber |
| Upper Material | C!LK Carbon Silk engineered mesh |
| Outsole | RPU abrasion-resistant rubber |
| Closure | Lace-up with MORPHIT system |
| Best For | Marathon, half marathon, tempo runs, long-distance training |
Ideal Use Cases
The Flame 4 shines as a daily training partner for runners seeking carbon-plated performance without sacrificing durability. It's perfect for:
- Marathon and half-marathon racing
- Tempo runs and interval training
- Long runs at goal race pace
- Uptempo daily training for efficient runners
- Runners transitioning to super shoes who want stability
Fit & Sizing Guidance
Available in full and half sizes from US M 4/W 5.5 to M 15/W 16.5. The Flame 4 fits true to size with a slightly snug midfoot and generous forefoot volume. Runners with wider feet may consider going up a half size. The padded heel collar provides comfort but sits close to the Achilles—those with sensitive Achilles areas should test carefully.
Care Instructions
- Remove insoles and laces before cleaning
- Hand wash with mild soap and cool water
- Air dry at room temperature; avoid direct sunlight and heat sources
- Do not machine wash or dry
- Store in a cool, dry place away from moisture