Men's KUHL Resistor™ Air Pant. Don’t let hot and humid climates sap your energy, our lightest weight bottom makes every adventure feel like a cool breeze. The high-performance RESISTOR™ AIR features zippered thigh openings and a vented gusset to unload excess heat while articulation and stretch keep you moving freely. Trail-tough durability and an adjustable leg taper make these temperature-regulating pants hard to resist. Style: 5199. Color: Dark Khaki