When time is short but your training can't wait, wear the Nike In-Season TR 13. This incredibly versatile shoe is ideal for transitioning from the most intense HIIT classes to a running on the treadmill or a challenging routine in the gym. For lateral movements or short runs that boost your cardio skills, energy return helps you reap the fruits of your hard work. Cushioning and softness. The soft cushioning in the midsole ensures a gentle step on the treadmill and for an easy transition from one set of exercises to the next. Perfect fit. A midfoot strap runs through the laces and wraps around your foot to ensure stability during lateral movements. Stability during lateral movements The soft midsole is complemented by a stable platform that supports lateral movements and short runs.