Oakley Aro3 Endurance Bicycle Helmets The Oakley ARO3 Endurance helmet is the ultimate versatile road helmet for the everyday cyclist. Whether you're making the daily commute to work or enjoying a long, scenic weekend bike ride, this helmet is the perfect companion, delivering both trusted safety and modern style. ✅ Core Performance and Safety Features The ARO3 Endurance is engineered to provide a balanced mix of reliable impact mitigation and lasting comfort for daily use: MIPS® Safety Integration: Equipped with the MIPS safety system, which is designed to reduce the rotational forces that might otherwise impact the wearer’s head during certain accidents. This provides added protection across a variety of impacts, ensuring road cycling safety. Optimal Ventilation: Features a total of 19 strategically placed vents across the front, rear, and sides. The enlarged vents redirect air flow to maximize breathability and keep you cool through changing conditions and intense rides. Everyday Design: The helmet features a streamlined profile and comfortable fit, making it ideal for practical, daily use, training, and long weekend outings. Trusted Durability: Built with rider-focused engineering to provide a comfortable fit and reliable impact mitigation for consistent, dependable protection. The ARO3 Endurance is the definitive choice for active riders seeking a comfortable, breathable, and highly dependable everyday cycling helmet. /* Base table styles - Alineado a la izquierda */ table { width: 100%; border-collapse: collapse; margin: 25px 0; font-size: 0.9em; min-width: 400px; box-shadow: 0 0 20px rgba(0, 0, 0, 0.15); border-radius: 8px; overflow: hidden; font-family: 'Inter', sans-serif; } thead tr { background-color: #009879; color: #ffffff; text-align: left; } th, td { padding: 12px 15px; border: 1px solid #dddddd; white-space: nowrap; text-align: left; } tbody tr { border-bottom: 1px solid #dddddd; transition: background-color 0.3s ease; } tbody tr:nth-of-type(even) { background-color: #f3f3f3; } tbody tr:last-of-type { border-bottom: 2px solid #009879; } tbody tr:hover { background-color: #e0f2f1; cursor: pointer; } /* Alineación central para las columnas de circunferencia */ tbody tr td:not(:first-child) { text-align: center; } /* Container for horizontal scrolling on mobile */ .table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; } /* Media query for smaller screens (mobile) */ @media screen and (max-width: 600px) { table { min-width: 450px; } } Size Guide STYLE Head Circumference (CM) Head Circumference (IN) S 52 – 56 20 – 22 M 55 – 59 22 – 23 L 58 – 61 23 – 24