Calcutta Jost Original Series Sunglasses Safes & Accessories Operating frequency of 77 to

Operating frequency of 77 to 200 kHz

Ideal in any river with heavy current and unforgiving bottom

Solid steel hitch balls engineered to meet all safety

Soft and warm to the touch

Type III PFD with sea level buoyancy of 16 lbs 12 oz

Calcutta Jost Original Series Sunglasses Safes & Accessories Operating frequency of 77 toThe Jost frame is edgy like it's name same the Dutch Pirate. Soft rubber temples and nose pieces make it comfortable to wear hours at a time. 100% polarized will give your eyes a break while on the water. 100% UV protection 1. 0mm Triacetate (TAC) polarized lenses Fade resistant frame Integrated hinge will stand up to repeated use Authentic Calcutta logo 1 year limited warranty