I have worn many models of Saucony shoes over the years, The Ride, The Hurricane, The Fastwitch, The Triumph, The Freedom and of course the Kinvara. I had never tried the Breakthru previous to receiving a pair a couple of weeks ago. Initially, it was the aesthetic of the shoe that caught my attention, the pair I saw on IG were a striking red colour and they looked similar to my go to shoe, The Kinvara. Naturally, this piqued my interest.
In spite of having a go to shoe, I like to rotate my shoes depending on what type of run I am doing ie. long-run vs. speed work vs. track etc. Some days you just want a bit more cushion, especially for a long run, and I was typically using The Triumph for this purpose. The Triumph and The Breakthru both have an 8mm offset, whereas The Kinvara is only a 4mm offset. For reference: the offset is the difference between the heel stack height of the shoe and the forefoot stack height of the shoe. There are different theories on why offset is important (or not), but basically it is said to change your gait. A higher offset might encourage you to land on your heel, whereas a lower offset might encourage you to land on your mid-foot or forefoot, running in a way that is more bio-mechanically efficient.
My point is: The Triumph and The Breakthru are fair to compare as they are both neutral shoes with the same offset and are both suitable for road and track surfaces. The most shocking difference I felt when wearing The Breakthru was how light it felt (and is!). Some shoes with an 8mm drop feel clunky and bulky, not The Breakthru! They only weigh 7.4 oz, almost 2 oz lighter than the Triumph, and under 1 oz heavier than The Kinvara. At only 7.4 oz, you would be hard-pressed to find another similar shoe so light.
Running in The Breakthru 4 feels like a shoe you already know. Like a relative of The Kinvara. It is comfortable, light and still feels natural. You feel connected to the surface beneath you, which isn’t always the case in shoes with an 8mm offset. The Breakthru 4 also feels much more responsive than other running shoes with the same offset. Needless to say, I was impressed with The Breakthru and happy to be introduced to it. They will definitely be a staple in my shoe rotation, and I recommend you try them too!