ASSOS Socks GTO black series

Though shorts and jerseys get the most attention for comfort and performance, the humble sock wraps one of your body’s most important contact points with the bike—so we designed a performance endurance sock that’s anything but humble. We gave it the attention it deserves with a premium reengineering, incorporating silicone grip and our luxurious Sens ST fabric to elevate utility to art, setting the GTO Sock apart as a truly unique piece of cycling equipment.