YONEX Feather Shuttlecocks are precision-manufactured to ensure the correct speed, distance and stability performance in different temperatures and environments.

Their precise design delivers an exceptionally fast recovery and stable trajectory.
Temperature Grade
Speed 1 - 33°C and above
Speed 2 - 27°C - 33°C
Speed 3 - 22°C - 28°C
Speed 4 - 17°C - 23°C