Flylow Chemical Pant 2025

This classic Flylow pant has hardshell fabric and cuff reinforcements for versatility on a range of days.

A heritage item in the Flylow collection, the Chemical Pant combines classic styling—clean, rugged lines and a streamlined design—with modern tech features, like articulated knees, waterproof zippers, ample thigh venting, and reinforced knees and cuffs. It’s all packaged in a tough, hardshell Surface 3-layer fabric that’ll keep you protected from the elements. With Durable Water Repellent coating, the Chemical Pants will stay dry in a storm. One of our most resourceful and longtime favorite pants, you’ll find the Chemical Pants suit your needs inbounds and out.

• Surface 3-layer hardshell fabric: 100% polyester
• 20k/20k waterproof breathable membrane
• PFAS-Free DWR (Durable Water Repellent)
• 1000 Denier cuff reinforcements
• Fully seam taped
• Articulated knee box
• 3 pockets
• Beacon attachment system in pocket
• Adjustable waist
• Powder cuffs
• YKK waterproof zippers
• Inner and outer thigh vents
• Average weight: 771g