Saucony Kinvara 14 Men'sPush your limits in the all new Saucony Kinvara 14 Running Shoe for Men. If it's speed you're after, this featherweight fan favorite is flexible, fast, and fun. Newly designed underfoot with a mid rocker shape for a smoother, yet faster transition. Plus contoured sidewalls securely cradle your foot as you pick up the pace. It's fit for a powerful turnover; like the spring of a trampoline, it's that absorbing and addicting snap you can't resist.