6-Month Outsole Warranty New Balance is back with version 2 of Coco Gauff`s signature shoe. The Women`s CG2 keeps the high-cut design for stability and support and a refreshed Energy Arc which pairs a carbon fiber plate with voids in the midsole to create greater energy return. A full-length FuelCell foam creates a dynamic feel to drive you forward while keeping the ride comfortable.  A full-length Ndurance outsole provides long-lasting traction and durability. The Coco CG2 evolves the original design well, and it continues to be one of the most stable tennis shoes on the market.  Width: B Color: Quarry Blue and Firefly Upper: Features a multiple-piece construction with Fit Weave Lite. A lightweight and stretch material, which is still supported as well. Higher ankle collar for better support and stability. NDure technology adds durability to the upper. Midsole: Energy Arc design uses a carbon fiber plate in tandem with voids in the midsole for increased energy return. FuelCell foam propels the foot forward naturally and easily Outsole: Full-length Ndurance outsole for long-lasting traction and durability on hard court surfaces.