Sunice Axel Lightweight Stretch Thermal Half-Zip Golf VestSunice Axel Lightweight Stretch Thermal Half Zip Golf Vest This Sunice Axel Vest was made for practicality on and off the golf course. The half zip construction makes for easy on off for chilly tee times and fits in a small pocket in your golf bag. Its thermal insulation maintains body temperature more consistently. The breathable, lightweight material wicks moisture while the fine yards used in the fabric trap heat in while blocking the wind out.