Category 3 blocks 82 to 92 percent of sunlight.
BARDE sunglasses with UV 400 and category 3 protection, manufactured under the AP brand, are designed for active people who want to protect themselves from harmful sun rays during their outdoor and sports activities. The glasses meet the ČSN EN ISO 12312-1 standard. Category 3 indicates the degree of sun protection, which ranges from 0 to 4. Category 3 sunglasses provide a high level of sun protection, making them suitable for normal outdoor activities such as cycling, running, hiking and other sports.