Fiberglass and Kevlar® shell - Intercom system compatible with PELTOR® or Stilo amplifiers - Weight: 1460+-30gr (S-M) / 1520+-30gr (L-XL) - HANS® device compatible - SNELL SA2015 - FIA 8858-2015 approved - Sizes: S, M, L, XL - Colours: White, matte black