Find the system that works for your thermoregulatory needs with the Hot Chillys Warmth Factor Rating System. The Geo-Pro Fly Bottom is a Relaxed Fit piece, at a rating of 7, or Midweight with Medium Warmth. Stillwater Fly Shop offers free shipping and no sales tax, anywhere in the USA with no minimum order!
High performing and soft against the skin, our Hot Chillys Geo Pro Fly Bottom for men has everything you'll need to stay comfortable while keeping active.
Our Men's Geo-Pro Bottom is great for all your outdoor needs as well as being perfect for layering under work pants or golf slacks. The interlocked construction of MTF polyester yarns helps pull moisture away from your skin so it is rapidly dispersed and evaporated, keeping you dry and comfortable. No matter where your adventure begins, this soft-to-the-touch performance garment has one goal and that is function.
Contrast flat seam construction
Self covered elastic waistband
Self fabric cuffs
Fabric Type Moisture Transfer Fibers (MTF)
UPF Rating The Ultraviolet Protection Factor in the sun protective rating associated with the fabrics. For example, a fabric rated UPF 30 means that if 30 units of UV rays fall on the fabric, only 1 unit will pass through.
Warmth Factor Rated 7 on our Warmth Factor Thermometer. Products with a warmth factor between 6 and 8 are some of our most popular medium warmth, midweight products designed for excellent moisture management and slightly greater warmth. Great for cold conditions and perfect for performing with you all day on the mountain.
Product Care Machine wash in cold water on the delicate cycle. Tumble dry on low and remove promptly. Do not bleach or iron.