Alpinestars SMX-6 V3 Boots Raincoat and can be used with

and can be used with or without the included speaker microphone

7 L gas container or electric motor battery pack (gas can: 660346)

With its edge over all the others

Newly designed microphone sensor

Alpinestars SMX-6 V3 Boots Raincoat and can be used withAlpinestars SMX 6 V3 Boots Features Packed with a host of innovative safety and protective features, SMX 6 V3 is the ultimate track and performance riding all rounder, and incorporates race derived technology and materials to give riders a crucial performance edge on the track, and the street Advanced microfiber upper construction for lightweight high performance protection against abrasion and superb levels of flexibility Front flex and back flexion