Nike Men's Invincible 3 6.5 Deep Heel Cup: Positions and

Deep Heel Cup: Positions and encapsulates the heel to optimize natural shock absorption and minimize fatigue

When you are ready to relax

Flexible Heel Cradle: Horseshoe shaped flexible heel cradle provides structure and stability

and 4th) metatarsal heads

Nike Men's Invincible 3 6.5 Deep Heel Cup: Positions andWith maximum cushioning to support every mile, the Invincible 3 gives you Nike's highest level of comfort underfoot to help you stay on your feet today, tomorrow, and beyond. Designed to help keep you on the run, the Invincible 3 is super springy and bouncy, primed to propel you down your preferred path and get you back for your next run feeling ready and reinvigorated. Support: HighThe more supportive the shoe, the more stability it can give to your