Come back to us, Kinvara. Thomas and Robbe review the Saucony Kinvara 12, a much-beloved and classic lightweight daily trainer whose best days may be in the past. It’s a very firm ride and a lot different from earlier versions. We didn’t love it, but still think it has a place, namely as a more budget-friendly light trainer for efficient runners. However, past lovers of the Kinvara may find this version to be polarizing. Releases 2/1 for $110.