Setup, Compatibility & Care
To ensure the best fit, measure the circumference of your head just above the eyebrows to align with the manufacturer's size chart. Because the K1 S is designed for a performance fit, ensure the cheek pads sit snugly against your face without creating pressure points.
For care, remove the inner pads periodically by releasing the snap fasteners and hand-wash them with mild soap, allowing them to air dry completely before reinstallation. Keep the visor clear by using only microfiber cloths and non-abrasive cleaners to maintain the scratch-resistant coating. If installing a communication system, ensure the internal speaker pockets are properly aligned with your ear position during setup.