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Product DescriptionMountain Hardwear's revolutionary AirShield Active technology makes the Effusion their lightest-weight, triple-layer waterproof/breathable stretch tight. Windproof 100% polyester Active Solution jersey-knit fabric is treated with a DWR finish to further keep out moisture. Strategically placed MicroClimate Zoning panels - made from high-tech 65% nylon, 22% polyester, 13% elastane stretch terry fabric - ensure maximum ventilation and freedom of movement. Clamshell knee construction provides added durability where you need it most. Highly luminescent reflective print increases visibility and safety in low-light conditions. Fitted design. 31" inseam. Imported.
MicroClimate Zoning addresses a complete matrix of physiological needs in a single garment by combining ventilation, insulation, and/or stretch where your body needs it most.