Pro-X4 Knee Guard 11Thermal-Wear11 Made by Feng Yi established

Made by Feng Yi established mat manufacturer based in Taichung City in Taiwan

Liner: 75D Poly Taffeta

Easy-to-carry handle

With an embroidered San Francisco 49ers logo and felt applique wordmark

RDY technology

Pro-X4 Knee Guard 11Thermal-Wear11 Made by Feng Yi establishedThe G Form Pro X4 Knee Guards boasts re engineered SmartFlex technology, now reshaped and pre curved for an ergonomic, flexible, and secure fit. Extended coverage protects critical areas, while a low profile design minimizes bulk. Heat management is enhanced through internal pad geometry, molded vents, and breathable compression fabric X4 ensures riders stay cool and comfortable on every ride. These guards provide additional padding, providing