OS1st Active Comfort Performance Quarter Crew Sock Billabong You'll notice a fast head

You'll notice a fast head speed thanks to Glide Guard B&G and a great ball-pocketing feel from Braid 45 Technology

3 main compartments (one with CCT+ protection to keep up to 4 racquets and strings protected from the elements) will hold up to 12 racquets and gear

Three-layer DriWix face foam wicks moisture for a fog-free fit

The fabric

Outseam: 20" outseam

OS1st Active Comfort Performance Quarter Crew Sock Billabong You'll notice a fast headExperience lasting comfort and support with the Active Comfort Sock. Designed for all day wear, it features plush bamboo charcoal cushioning in the heel and toe, along with ultra thin cooling panels to regulate temperature and increase airflow.