When standing and moving my arms around, the system felt heavy (it weighs 7 ... boots, and other upper body passive protection garments. These all require secure positioning. The Alpinestars Tech ...

The new limited edition Francesco Bagnaia Alpinestars Supertech R racing boots, in front of the 2006 Team Roberts 990cc KR211V on display at the Red Bull Grand Prix of The Americas. Photo by Michael ...