Unlike any midlayer bottoms you've ever worn, the Nano-Air® Light Bottoms blend the benefits of insulated tights and pants. They deliver warm, stretchy and breathable performance for moving fast in cold climates. Inseam is 28". Made in a Fair Trade Certified™ factory.

• Material
• Shell and lining: 1.6-oz 30-denier 100% recycled polyester air-permeable shadow stretch ripstop with a durable water repellent (DWR) finish made without intentionally added PFAS. Waistband and cuffs: 5.8-oz 74% NetPlus® postconsumer recycled nylon made from recycled fishing nets to help reduce ocean plastic pollution/26% spandex Technostretch knit with a wicking finish. Side and back-lower leg panels: 6.5-oz 91% recycled polyester/9% spandex flat-faced Technostretch fleece. Insulation (front and back-upper leg panels): 40-g FullRange® 100% recycled polyester. Fabrics are certified as bluesign® approved. Made in a Fair Trade Certified™ factory
• Fit
• Slim fit
• Details
• Light yet durable 100% recycled polyester ripstop shell and lining fabric offers generous mechanical stretch and exceptional breathability, with a durable water repellent (DWR) finish made without intentionally added PFAS to shed moisture; warm and stretchy R1® Thermal side panels allow for crucial mobility
• Revolutionary 40-g FullRange® insulation is warm and stretchy, and combined with the shell and lining, creates pants with excellent stretch and unprecedented air permeability
• Slim-fitting with stretch fleece on the side panels and calves to maximize mobility and warmth while reducing bulk
• High-rise, stretch-knit waistband provides moisture management and comfort under a harness or a backpack
• One right-thigh pocket with a low-profile invisible zipper stores small items securely while on the move
• Cuffs feature quick-drying 74% postconsumer recycled nylon/26% spandex knit for enhanced stretch and movement, and push up easily to stretch over or tuck into alpine boots
• Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor
• Weight
  • 261 g (9.2 oz)