Shimano XT SL-M8250 Di2 I-Spec EV Shifter Switch Speed:12spd this pair has the protection

this pair has the protection and coverage of goggles with the airflow and easy-to-wear style of sunglasses

Reflective zip pulls

mildew resistant moisture wicking materials

An internal silicone strip keeps the pads from slipping down

but molded fit reduces the need for frequent adjustments

Shimano XT SL-M8250 Di2 I-Spec EV Shifter Switch Speed:12spd this pair has the protectionThe Shimano Deore XT Di2 SW M8250 Wireless Shifter Switch was designed with natural, positive operation and lightning fast, intuitive operation. Users can mold shifter paddle positioning onboard Deore XT switches using multi axis adjustment to instill a feeling of natural ergonomics for all hand sizes. Multiple shift modes move with intelligent response, including a hold down shift that moves through cassette steps until released, or double tap for