Charge up your night stride in groundbreaking runners' comfort with Skechers Hands Free Slip-ins®: Aero Spark™ - Glow in the Dark. Designed with specialized Slip-ins® construction for runners, this innovative, glow-in-the-dark performance slip-on features streamlined interior material for reduced weight and friction, plus a premium high-performing heel counter for enhanced stability and a secure locked-in feel. Granted the APMA Seal of Acceptance, this daily trainer also boasts a breathable engineered mesh upper with adjustable laces and reflective details, our removable Arch Fit® insole system, glow-in-the-dark HYPER BURST ICE™ midsole cushioning with HYPER ARC® technology, a carbon-infused H-Wing for next-level energy return, plus a durable Goodyear® performance outsole.