from 100 mm to 230 mm

Vikt: 435 g

See picture below for compatibility with your transponder

6 AA batteries (battery holder included in Kit 1 and Kit 2

Skor Alpinestars SP Shoe V2 FIA Shoe size:44 from 100 mm to 230Alpinestars made an evolution of their SP race boot that includes Alpinestars new asymmetric lacing system which provides a more supportive closure with customised fit. You will find features on this show that usually only found on top level racing boots including a premium suede upper and a full tongue and side panels constructed from perforated leather for enhanced ventilation. A aramidic fibre tubular lining gives excellent heat resistance, weight