Men's Wave Sky 9

Shoe Category: Max-cushioned neutral daily trainer / recovery run shoe

Weight: ~10.3 oz / 292 g (men's size 9)

Heel Stack Height: 44 mm

Forefoot Stack Height: 38 mm

Heel-to-Toe Drop: 6 mm

Support Type: Neutral (no added stability posting required)

Width Options: Standard (D) and Wide (2E)

Materials & Technologies

Midsole Cushioning: Nitrogen-infused Mizuno Enerzy NXT foam paired with Mizuno Enerzy foam for a soft, responsive, and bouncy ride.

Foam Wave Design: Wave-shaped midsole geometry that balances plush landings with smooth, stable transitions.

Upper: Smooth stretch-woven elastic upper that hugs the foot with breathable, flexible comfort.

Outsole: Durable X10 carbon rubber outsole designed for high mileage and longevity.

Construction: Vegan-friendly materials utilizing recycled content

Length: True to size with a standard fit from heel to toe, leaving a comfortable amount of space in front of the big toe.

Width and Toe Box: Standard (D width) leans slightly narrow and tapers across the forefoot. If you have broader feet or prefer extra wiggle room, look for the 2E Wide option.

Upper Construction: Uses a smooth, dense stretch-woven upper that provides a structured, locked-down midfoot hold with virtually no heel slippage.

Ride and Platform: Features a massive max-cushion stack height of 44 mm in the heel and 38 mm in the forefoot (6 mm drop) that feels supportive rather than wobbly.

Price and Reviews: Retails around $180 USD. You can inspect technical breakdown measurements on RunRepeat or read expert stride analysis on Doctors of Running.

Best Uses

• Easy and recovery runs: Provides maximum shock absorption for slow, low-stress miles.
• Long-distance training: Delivers high comfort and leg protection over extended road miles.
• All-day standing and walking: Works well for nurses, retail workers, or anyone spending long hours on their feet.

Key Features

• Nitrogen-infused MIZUNO ENERZY NXT: Offers a plush, bouncy, and responsive feel underfoot.
• Foam Wave technology: Uses dual midsole densities to add inherent platform stability without a stiff plastic post.
• Smooth Stretch Woven upper: Hugs the foot securely with high breathability.
• X10 carbon rubber outsole: Delivers long-lasting durability and grip on pavement.