Available at Shoe Carnival. Take every stride in style with the Nike Initiator! Both supportive and stylish, these running shoes feature a breathable mesh upper with supportive overlays, a natural motion engineered Phlyon midsole for cushioning, and a BRS 1,000 carbon rubber outsole for lightweight flexibility, traction and durability. Support your training regimen with a superior cushioning system and keep your look on trend with the Nike Initiator! BRS 1-000 carbon rubber outsole for lightweight flexibility, traction, and durability. Deep flex grooves allow for a more natural range of motion through toe-off. Lace-up closure for secure fit. Lightweight mesh upper promotes breathability. Built for the neutral to underpronator who requires enhanced cushioning.. . black friday, cyber monday, holiday, gifting.