Kinvara 15 vs Kinvara 16

The Kinvara 15 is Saucony's lightweight, low-drop daily trainer for runners who like to feel the ground and pick up the pace. At 200g with a 4mm drop, this is a running shoe built around a natural, quick footstrike rather than plush isolation, and that gives it a versatility a lot of chunkier trainers lack. Easy miles, strides, a parkrun, a bit of tempo work, the Kinvara handles all of it without ceremony. It is not a max-cushion shoe and it is not a carbon racer, so do not buy it expecting either. What you get instead is an honest, unfussy lightweight trainer that keeps you connected to your stride. We rate it as a great second shoe or a one-and-done option for lighter, efficient runners. The successor Kinvara 16 refines it further, but the 15 is often the smarter buy on discount.

The Kinvara 16 is Saucony's long-running lightweight running shoe, and version 16 keeps the plot: a low, fast, honest daily trainer for runners who want to feel the road. At 207g with a 4.5mm drop it sits closer to the ground than most cushioned trainers, so it rewards a quick, midfoot-leaning stride. This is not a max-stack marshmallow and it never pretends to be. It is a neutral, uptempo shoe that shines on strides, tempo efforts, park runs and shorter faster miles, and it can handle steady daily running if you like a firmer, connected feel. If you want a plush recovery slipper or a marathon cruiser, look elsewhere. If you want a versatile lightweight trainer that makes easy runs feel a touch quicker, the Kinvara 16 earns its place. We rate it as one of the better value fast trainers in its class. The step up in pace is where it comes alive.