"What Our Gearhead® Experts Are Saying: ""The Chemical Pant has been in my rotation for years. It’s bombproof, has all the venting I need for touring, and the fit is dialed—not too baggy, not too slim. The reinforced cuffs are a must for bootpack days, and it holds up season after season."" We count on the Flylow Chemical Pant when conditions demand durability, breathability, and reliable performance. A staple in the Flylow lineup, this pant is built with Surface 3-layer hardshell fabric for rugged waterproof protection, fully taped seams, and a PFAS-free DWR finish to shed moisture in stormy conditions. Whether we're hammering lift laps or hiking for turns, the articulated fit and reinforced construction deliver confidence and comfort. Inner and outer thigh vents offer quick temperature regulation on climbs or warm days, while the adjustable waist and powder cuffs seal out snow in deep conditions. Built to thrive in the backcountry and on the frontside, the Chemical Pant is a versatile, long-haul essential for skiers who expect their gear to perform and last."