Bandit Running Lite Run™ Stripe Jacquard Sock - Poppy Size:XS/S Di2 battery is the same

Di2 battery is the same one used in RX827 GRX

Hydro is designed to ensure you are effectively hydrated to produce your best performance

the fabric is ideal for rugged conditions while remaining light and flexible for ease of use

It’s fast in three ways: with the extensions mounted the Integrated Aero Barstem with Extensions is ready to add speed and comfort to any ride

Bandit Running Lite Run™ Stripe Jacquard Sock - Poppy Size:XS/S Di2 battery is the sameClassic Lite Run Sock with a jacquard shaft. Made with spandex based compression and Coolmax yarn. Sweat wicking and odorless. Features Sweat Wicking: Advanced moisture management quickly wicks away sweat to keep you dry, cool, and comfortable throughout your run. Ultra Breathable: Optimized airflow maximizes ventilation to keep you cool, dry, and comfortable throughout your run. Anti Microbial: Antimicrobial treatment helps prevent the growth of odor