Sitka Gradient Glove. The Gradient glove is perfect for mid-season hunts. A tighter, more form-fitted cut gives it the versatility of functioning as either a standalone glove, or as added warmth for the Pantanal Glove, Delta Deek Glove, or Hudson Mitt.The weather tends to vary mid-season, and you need a glove that adds just the right amount of insulation without compromising precision.