The Cairns Responder Goggles for the XR2 helmet offer durable, modular eye protection engineered specifically for technical rescue applications. These goggles attach securely to the XR2 shell via two clip points, preventing loss when stowed or in use. They use fire-retardant elastic straps with a magnetic adjustment system for a snug, reliable fit. The lens is impact-resistant, optically correct, and both inner and outer surfaces feature anti-scratch and anti-fog coatings. The thin, low-profile design maximizes field of vision and accommodates the XR2βs helmet geometry. Certified to meet ANSI/ISEA Z87.1 standards, they provide high-impact protection even under extreme conditions. The goggles weigh approximately 5.8 oz (165 g), per the XR2 accessory spec sheet.