The Outdoor Master protective helmet is a reliable piece of equipment for outdoor sports enthusiasts, such as cycling, rollerblading, or skateboarding. With a sturdy construction and soft padding, it provides head protection and comfort during extended use. The size adjustment system allows for a customized fit, while the multiple ventilation holes ensure proper air circulation, preventing overheating. Product specifications: • Outer material: hard plastic; • Inner padding: soft material; • Size adjustment system; • Ventilation holes with mesh; • Chin strap; • Estimated weight: 0.6 kg; • Estimated dimensions: width 22 cm, height 18 cm, depth 28 cm.