i just baught 8 pairs of grip gloves, absolutely fantastic for the price, provide loads of grip on the underside for poles etc, and are high-vis on the upside, the upside is not waterproof but most of the water runs down the underside which is 100% waterproof and i intend on wearing another glove underneath that is 100% waterproof. End result... dry, warm, high-vis for safety and superb gripping hands.
By the way i got the gloves for £4 each from a local cash & carry