Supernova Prima 3 vs Ride 18

The Supernova Prima 3 is adidas' comfort-first daily training shoe, a max-cushioned road trainer built to soak up easy miles and keep you fresh over the long run. With a 38mm heel and 8mm drop it sits firmly in the plush, protective camp, and the Dreamstrike+ foam is what gives it that soft, forgiving landing. This is not a shoe chasing pace. At 290g it is on the heavier side for a daily trainer, so you feel it more as a mile-eater than a snappy one. What you get in return is a smooth, stable ride that holds up well as fatigue sets in, helped by the Support Rods that add a touch of structure without turning it into a stability shoe. We rate it as a straightforward everyday running shoe for runners who value cushioning and calm over speed. If you want more energy return for tempo days, the lighter Supernova Rise 3 is the more versatile sibling.

The Saucony Ride 18 is a do-everything daily training shoe, the kind of neutral road runner you buy once and reach for on most days of the week. It is not trying to be fast, plated or exotic. It is trying to soak up your easy miles, your commute jogs and your steady long runs without drama, and it does that well. At 266g in a UK men's sample with an 8mm drop, it sits right in the middle of the daily-trainer class: cushioned enough to feel protective, not so soft that it wallows. The ride is smooth and predictable rather than exciting, with a rocker that keeps you rolling forward at conversational pace. At £130 RRP it is priced fairly for the category. If you want one honest, comfortable neutral trainer for the bulk of your week, the Ride 18 is an easy shoe to recommend. For genuine pace work you will want something snappier, like the Nike Pegasus 42 or a dedicated tempo shoe.