Blazer fabric (group 4) Composition 100% virgin wool, non metallic dyestuffWeight 460 g/m²Abrasion resistance 50,000 Martindale cycles Certifications EN 1021-1, EN 1021-2, BS 7176 low hazard, BS 476 Class 1, NF D 60-013 CUZ30CUZ28CUZ21CUZ13CUZ3BCUZ2ZCUZ2WCUZ2QCUZ1WCUZ1RCUZ1PCUZ1NCUZ1KCUZ1ECUZ82CUZ67CUZ63CUZ58CUZ53CUZ33