HEYDUDE Sirocco Alta Work CE Safety Shoes The Men’s HEYDUDE Sirocco Alta Work CE Shoes bring sporty comfort to fast-paced professional settings. A treated, water-repellent mesh upper offers easy upkeep, while the elevated removable foam insole and lightweight outsole provide cushioning without a heavy feel. Whether you’re moving across restaurant floors, hotel corridors, or busy retail spaces, certified slip-resistant traction helps keep you steady throughout the workday. Workplace Ratings: Slip-resistant outsole tested to ASTM F2913-19; meets or exceeds EN ISO 20347:2022+A1:2024 OB SR occupational-footwear requirements.