The Radians RWG3200HV leather palm glove is a great hi-vis option, offering a shoulder gray split cowhide leather palm, gunn cut with a wing thumb, canvas back, leather knuckle strap, and a rubberized safety cuff.
Regular Shoulder Gray Split Cowhide leather palm
Gunn Cut w/Wing Thumb
Leather Knuckle Strap
Rubberized Safety Cuff