Last : LV (Low Volume) - Race-inspired last for narrow fit
Flex index : 130
Shell - Material : POLYETHER- High performance, temperature stability, durability
CuMaterial : LYFRAN - lightness features
Liner- Thermal : PrimaLoft® - sustainable high performance insulation
Liner - Powerstrap width : 50mm power strap
Liner -Tongue : REACTIVE BOOST - dynamic flex, rebound and energetic power
Buckles - Material : ALUMINUM
Soles - Properties : GRIPWALK - Secure shoe grip and better power transmission
