Cobra OPTM X Driver l-regular Roped Bill

Roped Bill

With up to 10 days of battery life in smartwatch mode and 15 hours in GPS mode

Classic MA-1 Flight Jacket With Reversible Orange Polyester Lining Was Originally Designed For Fighter Pilots Offers You Alternative Style Options

stylized shape

Stylish and highly functional

Cobra OPTM X Driver l-regular Roped BillThe First Drivers to Optimize POI for Straighter Miss Hits Traditionally, club stability and forgiveness have been measured primarily by MOI. Cobra is the first company to introduce and optimize a lesser known but critical metric: POI (Point of Inertia). POI measures clubhead rotation across all three axes horizontal (MOI Y), vertical (MOI X), and toe up down (MOI Z)that occurs during off center impacts. OPTM drivers are the first to optimize both MOI