Every detail counts where safety and style are concerned and the Sienna riding hat will not let you down. Tested to BSI standards and certified to PAS15:2011 with a flexible peak and bespoke micro-adjusted dial fit the hat feels lightweight and secure. Chrome accents frame a central vented panel with a tough carbon finish. FINER DETAIL: Low profile form. Smooth, lightweight outer shell. Neat and flattering flexible peak. BESPOKE FIT micro-adjustable dial system. MAXIMUM COOLING EFFECT front and rear air vents. THERMOREGULATING 3D mesh liner. CoolDryTM headband. Expanded polystyrene inner shell with ventilation holes. Fully adjustable 4-point harness with leather look side panels. Quick release harness buckle. Removable anti-rub chin guard. Machine washable removable inner linings. PAS 015:2011 and BSI KITEMARK.
* Please Note: All Riding Hats & Skulls are Safety Garments therefore they are Non-Returnable and Non-Refundable. We are able to offer a free hat fitting service in-store by fully trained staff.
| Head Circumference (cm) | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 |
| Skull Size | 000½ | 00 | 00½ | 0 | 0½ | 1 | 1½ | 2 | 2½ | 3 | 3½ | 4 | 4½ | 5 |
| Hat Size | 6⅛ | 6¼ | 6⅜ | 6½ | 6⅝ | 6¾ | 6⅞ | 7 | 7⅛ | 7¼ | 7⅜ | 7½ | 7⅝ | 7¾ |