Attributes . Yellow hi-viz backs for high visibility hands even in poor conditions, Enhanced with 3M Scotchlite retro-reflective stripes for further increased visibility, Lined with Thinsulate for winter protection in temperatures down to -30 Degrees C/-22 Degrees F, Tough goatskin leather palms provide excellent abrasion-Resistance, Pull-on fit for ease of use, Elasticized backs for a snug fit every time . Names