Mizuno Men's Sky Prime Running Shoes - Vulcan/Mirage Gray

The Mizuno Men's Sky Prime Running Shoes – Vulcan/Mirage Gray bring Mizuno's latest cushioning technology to a high-stack daily trainer built for serious runners. Combining plush impact protection, responsive energy return, and a broad, stable platform, the Sky Prime is designed to keep your legs comfortable through daily mileage and demanding training blocks.

The Vulcan/Mirage Gray colorway gives this max-cushion trainer a bold, technical look, while the soft engineered mesh upper and knit tongue gently wrap the foot for breathable, secure comfort.

MIZUNO ENERZY NXT+ Premium Cushioning

The Sky Prime features Nitrogen Infused MIZUNO ENERZY NXT+ in the upper portion of the midsole. This PEBA/EVA blend is engineered for exceptional softness, cushioning, and energy return, helping absorb repeated impact while maintaining a responsive feel throughout your run.

Beneath it, a stable lower midsole works with Mizuno's Foam Wave construction to promote soft landings and smooth transitions. A wide ground-contact platform and dual-layer clip construction balance the substantial cushioning with the stability needed for a controlled, confident ride.

With a 47 mm heel and 41 mm forefoot stack, the Sky Prime provides maximum underfoot protection while maintaining a 6 mm heel-to-toe drop for smooth forward transitions.

Comfortable From the First Mile to the Last

A breathable engineered mesh upper combines softness, durability, and adaptive stretch for a comfortable fit. The gusseted knit tongue hugs the foot securely to help maintain lockdown without adding unnecessary pressure.

Underfoot, Mizuno's durable X10 carbon rubber outsole provides long-lasting wear for consistent daily road mileage.

Key Features

• Nitrogen Infused MIZUNO ENERZY NXT+: Premium PEBA/EVA cushioning delivers exceptional softness, impact protection, and energy return.
• Foam Wave: Multi-material construction promotes softer landings, smooth transitions, and a stable feel.
• Max-Cushion Platform: 47 mm heel stack provides substantial protection for daily mileage and longer efforts.
• Wide Ground Contact: Balances high-stack cushioning with a stable, controlled ride.
• Dual-Layer Clip Construction: Adds support and stability while maintaining plush comfort.
• Engineered Mesh Upper: Breathable, durable construction adapts comfortably around the foot.
• Gusseted Knit Tongue: Creates a secure and comfortable wrap around the midfoot.
• X10 Outsole: Durable carbon rubber helps provide longer-lasting wear.
• Eco-Conscious Materials: Incorporates recycled materials into the construction.

Best For

• Everyday running
• High-mileage training
• Long runs
• Recovery runs
• Easy-paced miles
• Max-cushion road running
• Runners seeking plush cushioning with added stability

Specifications

• Category: Men's Road Running Shoes
• Mizuno Category: FLOAT
• Cushioning: Maximum
• Midsole: MIZUNO ENERZY NXT+ / Foam Wave
• Upper: Engineered Mesh
• Tongue: Gusseted Knit
• Outsole: X10 Carbon Rubber
• Heel Stack Height: 47 mm
• Forefoot Stack Height: 41 mm
• Heel-to-Toe Drop: 6 mm
• Weight: 10.4 oz (Men's Size 9)
• Color: Vulcan/Mirage Gray