Head Sprint Pro 4.0 SF Men BKTE Size:US 9.5 3K Carbon Frame:Strengthens the structure

3K Carbon Frame:Strengthens the structure for better shock absorption

A double layer of carbon fiber on the hitting surface increases stiffness and strength

Its slightly heavier frame and open 16x19 string pattern help advanced players generate all the power they need while providing ready access to devastating spin

Yonex precision MAVIS Nylon shuttlecocks are the closest you can get to traditional feather

STIFF RACQUET FACE DESIGN

Head Sprint Pro 4.0 SF Men BKTE Size:US 9.5 3K Carbon Frame:Strengthens the structureMove fast in the SPRINT PRO 4. 0 SF MEN, made with SuperFabric material which is ultra light, highly durable and allows for an even sleeker look. The upgraded shoe also has a new, stronger and more breathable woven TPU mesh, along with a new, all court & clay outsole patterns that will give you confidence on any surface. Youll look and feel fast in a shoe that a new EVA midsole foam for extra energy return, along with a fresh, super sleek design,