These are Harken’s all-purpose, warm-weather Classic Black Magic sailing gloves. The superior grip of the 3/4-finger gloves lets sailors hand hold sheets longer with less fatigue. The material doesn’t curl back on fingers and it wears better than standard synthetic leathers, staying soft after drying. Flexible nylon/Spandex mesh back. A closure tab on underside of wrist prevents accidental push of buttons on your watch. The tab lock feature ensures secure closure.