Asics Metaspeed Sky Paris Review: A Solo Marathon Verdict

Introduction

The best way to judge a marathon shoe, in our view, is to run a marathon in it. That is exactly what we did with the Asics Metaspeed Sky Paris: a solo 26.2-mile test around the streets of London, mixing easy miles, marathon-pace segments, and some hard running on tired legs to see how the shoe behaves when everything starts to fatigue.

Quick details first. The Metaspeed Sky Paris has 39.5mm of stack in the heel, 34.5mm in the forefoot, for a 5mm drop. It weighs a very light 6.6oz or 187g in a UK men’s 8.5 test shoe, which makes it the lightest super shoe on the shelves right now. It costs £220 in the UK or $250 in the US.

Who This Shoe Is For

This is a shoe for runners who are trained, focused, and willing to work for what it gives back. During the test, the first six easy miles made it clear that this is a shoe you have to run in. The platform felt wobbly and inconsistent at easy pace at first, and it took a while for the midsole to come alive and for the foot to feel in control rather than the other way around.

Once dialed in and cruising, landings improved noticeably and the shoe settled into a much more comfortable easy-pace rhythm. If your form is dialed in and you are happy concentrating on where your feet land, this shoe rewards you generously.

Main Strengths

The headline spec is the new midsole: a generous serving of FF Turbo Plus foam with a full-length carbon plate sitting higher in the stack. That plate has been widened in the forefoot region to improve overall bounce from the foam during toe-off. Up top, there is a new Motion Wrap upper 2.0, which Asics says is approximately 8% more breathable.

The marathon-pace segment was where this shoe came alive. Punched-out, concentrated marathon-pace miles were described as absolutely bang on. It corners well through twisty, turny bits, the lockdown on the foot is genuinely good, and there were no hot spots or rubbing over a long day out.

The midsole ride is the real story. There is plenty of springy cushioning and a stiffness to the base that produces a nice spring-forward propulsion. The shoe feels light, nimble, and agile, with the kind of punch you want from a carbon racer. At 187g, it clips along beautifully. There is even a smidge of the Vaporfly 2 about it, in a more compact and more direct package compared with bigger, bulkier carbon racers.

Things to Consider Before Buying

The one-word caution is stability. When rocking back or running ragged, this shoe does not offer much protection, and there were a couple of moments where an ankle rolled slightly on uneven pavements during the tired miles. You have to stay focused on foot placement, particularly late in a long effort.

The thin, minimal outsole rubber is another familiar super-shoe trait, limited to strategic grip and protection in high-impact areas. And in the early easy miles, before the foam wakes up, the ride can feel unnatural until you learn the shoe.

They are not forgiving or accommodating either. If your form goes to pieces at mile 22, this will not be your best friend. But when moving well with good locked-in form, it is 100% better for it.

Buying Advice

Foot fatigue protection was excellent right to the end. Even in the last miles with heavy legs, nothing harsh came up from the road, particularly around the balls of the feet where some carbon shoes let the ground through. Comfort on the feet was good throughout, and there was no harshness late in the run.

If you are well trained and confident you can hold light, fast form for the full 26.2, Asics has built a very compelling marathon shoe here. For some runners, it might actually be better suited to the half marathon distance. Either way, it is a cracking shoe: lively, precise, and the kind of shoe that makes you want to go out and race.

Conclusion

The solo marathon test confirmed what shorter speed runs already suggested. The Metaspeed Sky Paris is a genuinely good marathon shoe for runners who can earn its rewards: excellent cushioning, lively propulsion, standout lightness, and great lockdown, balanced against limited stability and an unforgiving streak when form fades. For the right runner, it is one of the most exciting super shoes available right now.