Black Diamond Vision Helmet AO Cord: 6 foot–high tensile strength

Cord:  6 foot–high tensile strength with reflective tracer

How avalanches work

Certification: CE EN 13089

Foot support

laminated with food-grade polyurethane

Black Diamond Vision Helmet AO Cord: 6 foot–high tensile strengthThe most durable foam helmet in the Black Diamond line up, the Vision helmet features a fusion of EPP foam, an EPS foam puck, and a ABS shell, which keeps the dings and dents at bay, while remaining incredibly lightweight at just 215 grams. Improved side and back coverage add a new level of protection that meets proposed UIAA requirements, while the strategically placed ventilation ports keep the air flowing when temps are high. The suspension system