Brooks Racer ST 5 Running Shoe,White/Black/Scarlet/Silver,7.5 D US

The ST5 is Brooks' lightweight competition shoe for those runners looking for a bit more support than the typical lightweight racing flats
Brooks BioMogo - the first-ever biodegradeable running shoe midsole; our non-toxic, natural additive to the midsole enables it to biodegrade 50x faster than other midsoles without changing the performance or useful life of the shoe. This eco-friendly technology won Runner's World International "Best Innovation" Award in 2006
Diagonal Rollbar (DRB) Accel - adds rigidity to the forefoot and enhances midfoot support while allowing heel and forefoot to act independently
HPR Green Outsole - Durable, long-wearing outsole with premium wet-dry traction for excellent skid-resistance and a more environmentally friendly composition
Weighs only 8.6 ounces and is available in one color (orange/blue) Minimalists delight in the Racer ST 5, with just the right touch of support. The shoe is super lightweight for racing - from a 5K to a marathon -- but has the substance and durability required for tempo runs and training. With an upgrade to the resilient, long-lasting cushioning of BioMoGo, your feet will stay protected and your legs fresh, mile after mile. And, yes, they're bright - More »