Built to deliver distance-friendly, durable cushioning, the 870 is perfect for the high-mileage neutral runner looking for superior comfort, total fit, and insurance against fatigue-induced gait instability. The 870 features N-ergy® cushioning in the heel for strike-resistant shock absorption and a mild dual-density post to stabilize mild overpronators or the fatigued neutral foot.

	N-ERGY® in the midsole provides NB's most advanced shock absorption and cushioning
	ACTEVA™ LITE premium lightweight midsole provides optimal resistance to compression set - 24% lighter than standard foam
	ABZORB® cushioning in the midfoot provides exceptional shock absorption
	Stability shank embedded into midsole supports the arch and helps create a smoother gait
	Ndurance® rubber compound for maximum outsole durability
	Internal Stability Web provides flexible support
	Pliable synthetics on the upper offer a more customized fit
	Synthetic/Mesh upper provides lightweight comfort and support
	Dual Density Collar uses both a softer density foam against the foot for cushioning, and a firmer density foam for support
	Blown Rubber Forefoot for lightweight cushioning