Kapvoe K9028 Kids Color Polarized Sunglasses Color:Blue/Black X-Sync Technology for Optimal Chain

X-Sync Technology for Optimal Chain Retention: Incorporating SRAM's proprietary X-Sync technology

It delivers lower air pressure possibilities for improved grip and reduced rolling resistance

thanks to the efficient performance of the CN-M6100 chain

Its precision engineering ensures flawless compatibility with your Shimano FC-R7000 crankset

Kapvoe K9028 Kids Color Polarized Sunglasses Color:Blue/Black X-Sync Technology for Optimal ChainDesigned for children aged 8 to 15, the K9028 offers a kid friendly fit without compromising performance. The construction aims to ensure both comfort and protection for younger riders and outdoor enthusiasts. Color Polarized Lens Technology: The single lens design features a color polarized lens, which enhances contrast and reduces glare from reflective surfaces like roads or water. This gives children clearer vision and safer, more comfortable eyes