Wave Sky 8

The ride is soft, cushioned and unhurried. Land and the midsole gives underfoot, absorbing impact and smoothing out rough pavement, which is exactly what you want on an easy day. Pace it as a cruiser and it feels planted and protective, the kind of shoe you forget about and just run in. Ask it to speed up, though, and the character shifts. That soft, deep foam and the 310g weight mean it does not snap back or turn over quickly, so tempo efforts feel like hard work. This is not a flaw, it is the design. The Wave Sky 8 is happiest at conversational pace, eating up the miles while your legs stay comfortable. Keep it there and it rewards you.

Cushioning is the whole point of this shoe, and it delivers. There is a generous, protective slab of foam underfoot that soaks up impact and keeps harshness away from your legs on long runs. The feel leans plush and forgiving rather than firm and responsive, so you get comfort and shock protection ahead of energy return. For high-mileage weeks, marathon-block long runs and recovery days, that deep cushioning is a real asset, letting you stack up the distance with less pounding. Heavier runners in particular will appreciate having this much material between foot and road. Just know the trade-off: all that softness dulls the sense of speed, so this is protection first, propulsion a distant second.

The Wave Sky 8 is a neutral shoe, so there is no medial post or dedicated support structure here. What you get instead is stability from geometry: a wide, broad platform that spreads your weight and gives a stable, planted base on easy runs. For neutral runners and mild overpronators that broad footprint is usually enough to feel secure, even when you are tired at the end of a long effort. Runners who genuinely need guidance or motion control, though, will not find it in this shoe and should look at a proper stability trainer. The soft, tall foam can also feel a touch less locked-in on cambered roads or quick direction changes, which is another reason to keep it for steady straight-line miles rather than anything sharp.

The upper is built for comfort over the long haul. There is generous padding around the collar and tongue that cushions the ankle and takes pressure off the top of the foot, so nothing digs in over the miles. The materials feel soft against the skin and play nicely with the plush theme of the shoe overall. Breathability is reasonable rather than exceptional: fine for UK conditions and cooler runs, though on a hot day you will notice it runs a little warm compared with a thinner racing upper. Lockdown is secure once you have the laces set, with no notable heel slip. It is a comfortable, forgiving upper that matches what the midsole is trying to do.