ALPINESTARS SMX 5 Boots Alpinestars 2012 The S-MX 5 has been created as a performance road and track boot, incorporating the latest technical footwear design and material know-how. Following on from the other performance boots in the Alpinestars range, the S-MX 5 is notable for its comfort, hugging fit, safety performance and ease of adjustability. Colour options: Black, Red, Blue, White, BlackVent Sizes: 36,37,38,39,40,41,42,43,44,45,46,47,48,49,50 Price:£159.99