The new Alpinestars ZX Evo V4 Socks have been designed to provide maximum comfort and protection, constructed from a flame and heat-resistant Aramidic fibre. The ZX Evo V4 features a compression fit that supports the muscles and tendons, which allows for improved blood flow and reduced fatigue. Elastane has been included in the fabric for an optimum and comfortable fit. Approval: FIA 8856-2018 Approved Key Features: Compression fit improves blood flow and reduces fatigue Constructed using flame and heat-resistant Aramidic fibre Seamless construction Elastane is included in the fabric for optimum fit and comfort
