The O'Neal Matrix Helmet Split V.23 in Black/Gray is designed for adult cyclists in size L/XL (58-61cm). This unisex helmet by O'Neal offers head protection for those engaging in cycling activities. The sleek black colour adds style to this durable and reliable helmet, making it a practical choice for riders looking for both safety and style on the road. Garage find. Brand new in tatty box. helmet is fine
