Your STORMR jacket has an impervious and custom-fitted hood, but for those days when its not needed, the TYPHOON Watch Cap Beanie can provide the same warmth with a bit more peripheral vision. Worn together, they provide maximum protection and heat retention. Keeping your head warm is the key to keeping your body temperature regulated, and this beanie is a superior thermal insulator it sheds water, wicks moisture from you scalp and keeps you warm and comfortable no matter what the conditions.