Enjoy trekking wearing the Marmot Abigal Vest. Fashioned from elastane and polyester, it feels pleasant to the touch. The sleeveless style of this vest facilitates easy movement of the arms. Featuring the exclusive Thermal R 60 Gram Insulation, it provides optimum warmth and comfort. The chin guard of this vest offers optimum ease and warmth. For added warmth, you can slide your hands into the handwarmer pockets.