At ena, we set out to create a running shoe that blends cutting-edge innovation with the deep-rooted athletic heritage of Greece. The result? The Proto Runner 1—a shoe designed for peak performance. But don’t just take our word for it. The running community’s most trusted voices have spoken, and the reviews are nothing short of outstanding.

What the Experts Are Saying
The Telegraph – 9/10: “A Marathon Training Powerhouse”
One of the strongest endorsements comes from The Telegraph, which awarded the Proto Runner 1 an impressive 9/10 rating. Their review highlights its superior performance features:
- Stable Transition: “A smooth heel-to-toe transition that enhances running efficiency on long runs.”
- 3D Knitted Upper: “Lightweight breathability, elasticity, and resilience.”
- Silphion™ Foam & Carbon Plate: “Delivers wonderful cushioning without compromising energy return.”
- Overall Verdict: “These shoes help you push on during your run, offering unmatched comfort and stability—perfect for marathon training.”
Edd Bud (YouTube): “A Tempo Training Essential”
- Renowned running shoe reviewer Ed Bud rated the Proto Runner 1 10.7 out of 12, praising its:
- Comfortable, Breathable Upper: “The knitted upper adapts to your foot, ensuring a secure and snug fit.”
- Responsive Midsole: “Ideal for tempo training, striking the perfect balance between cushioning and energy return.”
- Secure Lacing System: “Provides excellent lockdown fit for enhanced performance.”
Run4Adventure (YouTube): “A Premium Build with Efficiency”
Lloyd from Run4Adventure was equally impressed, noting:
- Exceptional Construction: “The shoe’s build quality stands out, ensuring durability and a premium feel.”
- Efficient Midsole: “Delivers consistent performance, whether you’re on daily training runs or race day prep.”
- Comfortable Fit: “The design and materials offer long-distance comfort and support.”
Innovation That Sets the Proto Runner 1 Apart
The Proto Runner 1 isn’t just another running shoe—it’s engineered for performance, durability, and next-level comfort. Here’s what makes it stand out:
- Silphion™ Midsole: Our proprietary bio-based foam provides plush cushioning while maintaining high energy return, giving runners an efficient and smooth stride.
- Carbon Fibre Plate: Integrated within the midsole, this ultra-light, durable plate enhances forward propulsion, giving every step added power.
- 3D Knitted Upper: A breathable, adaptive fit that molds to your foot for superior comfort.
- AXICORE™ Technology: Inspired by human biomechanics, AXICORE™ evenly distributes impact, providing a smoother, more balanced running experience.
- Organic Rubber Outsole: Designed for superior traction and durability, ensuring stability on any surface.
The Verdict: A Must-Have for Serious Runners
The Proto Runner 1 has already received high praise from industry experts. “Already started testing and loving them,” says Kate Sellers, Senior Digital Executive at Women’s Running. Paul Freary, Performance and Product Editor at Athletics Weekly, shares, “I’ve been using the shoes and they are great.”
Both Sellers and Freary highlight the Proto Runner 1’s perfect combination of innovation, comfort, and performance. Designed for runners who demand the best, whether they’re training for a marathon, hitting daily miles, or chasing personal records, these shoes provide the responsiveness and support needed to excel.