FuelCell SuperComp Trainer v3 sweatshirt Glide Roll technology means the

Glide Roll technology means the heel and toe are sculpted to allow extremely smooth landings that move you along to a smooth toe-off

without compromising durability

Padding foot panel: Ultra Light Cushion

Model: Speedway

FuelCell SuperComp Trainer v3 sweatshirt Glide Roll technology means theBuilt for half and full marathon training, these shoes deliver comfort every step of the way. Features FuelCell midsole foam with approximately 3% bio based content delivers a propulsive feel to help drive you forward. Bio based content is made from renewable resources to help reduce our carbon footprint. Energy Arc pairs sport specific carbon fiber plate geometry with strategic midsole voids, designed to increase stored energy to deliver a higher