Dri-Tac Lite The new Dri-Tac Lite grips represent the ultimate in Winn Technology. The WinnDry polymer delivers tacky, all-weather playability. WinnLite reduces grip weight to improve club head feel, swing tempo and solid contact. Advanced Vertical Seam (AVS Technology) AVS is Winn's patented single-panel wrapping method. A sheet of polymer grip material encloses the under listing lengthwise, resulting in a vertical seam that seals the grip on the backside. AVS Technology features no overlap of