I am requesting any recommendations regarding a good pair of warm and truly waterproof gloves that have been tried and tested in the field. I need a pair of gloves which will hold up to 5-7 days of backpack hunting in the backcountry. I have had two pairs of "waterproof gortex" gloves with thinsulate which grossly failed when field tested in the elements. I am looking to find a pair of gloves which actually does what it claims. Thanks in advance!