If you have a fast swing speed and hit the ball hard

Ideal for chronic string breakers that want excellent feel

slip on nature allows for quick relief

blinding ball speed

WrightSock Merino Double Layer Coolmesh II Crew Socks Ball Type_All Court If you have a fastTake the most popular lightweight WrightSock style, Coolmesh ll, add merino wool to the outside layer, and you'll get the WrightSock Merino Double Layer Coolmesh II Crew Socks! Enjoy a super lightweight design with all the benefits of wool natural moisture absorption, temperature control, odor control and best of all no woolly scratch against the skin. Great for walking, trekking, trail running, hiking and backpacking. Mesh panel for enhanced air flow