Great Impact Vest for wind-sports that require a harness! Fits comfortably with waist and seat harnesses with nice padding and bouyancy across the top half of the torso. Lower section is just a single layer of neoprene for optimal comfort while wearing a harness. Nice fabric along the inside of the zipper to prevent contact with skin. Fits nice and snug, like a glove. Definitely a shop favorite among the impact vests!