OTS - Gray Lens with Black Temples (Qty 12) ProFlex 390 The water bladder can be

The water bladder can be thoroughly cleaned using the Chill-Its 5159 Hydration Pack Cleaning Kit (sold separately)

strength and limited stretch

This winter version features a Thinsulate  C100 lining on palm and warmer G200 lining on the back

LAY-FLAT DESIGN – Clamshell zipper closure opens completely for easy access and viewing

OTS - Gray Lens with Black Temples (Qty 12) ProFlex 390 The water bladder can beDesigned to better fit today's prescription eye wear. Lightweight nylon temples adjust for length and pitch. Single lens encapsulates the eye for superb protection. Scratch resistant polycarbonate lens provides 99% UVA B C protection. Fits over frames up to 5 3 8" W x 1 3 4" H 137mm x 44mm