Depth: 3 mm

It is comfortable

Circlip for the front wheel nut on Birel — the lock that prevents the nut from working loose

Motståndskraftig mot många alkaliska lösningar

Mjuk densitetskärna är tillverkad av en PU-skumbas

Strumpor Sparco RW-7 Svart Shoe size:38/39 Depth: 3 mmSock that is FIA approved for all type of car racing. Homologated according to FIA 8856 2018. The sock resists heat and fire better than previous models, it is also stronger in the stretch. As of FIA 8856 2018, all socks are high model. Available in two different colours. See also matching base layer trousers, polo and balaclava. Sock with ribbed structure Composition: 67% meta aramid, 27% viscose, 6% elastane. FIA 8856 2018