A 75-80 kg runner who has run more than 1,000 km in the shoe on easy, recovery, daily and some long runs. They praise the comfort from day one, the bouncy ZoomX foam and how well it has lasted, estimating about 70% of the bounce remains, and rate it 9/10 as a workhorse. The main fault is grip, which they found treacherous on frosty winter mornings (fine in warmer weather) and which has faded on the outside of the outsole; they also find it a bit heavy and loud, dislike the plush laces, and would avoid it for intervals and races.