Find the system that works for your thermoregulatory needs with the Hot Chillys Warmth Factor Rating System. The MTF4000 Zip-T is a Body 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!
Muscles will be warm and ready to go in the MTF 4000 by Hot Chillys.
From the slopes to a hard day at the office this fabric offers moisture management, UPF protection and a great cotton feel with the stretch performance of polyester. Easily worn as a base layer, second layer in harsh conditions or as a jacket in lighter weather you can be sure that the Zip-T won't let you down.
Flat seam construction to reduce bulk and skin abrasion
Seams set away from shoulder for added comfort
Sleek, performance-friendly rubber tip zipper
Zip-through collar with interior wind flap
Features Hot Chillys flocked logo
Fabric Type Moisture Transfer Fibers (MTF)
Anti-Microbial Treatment Bio-Silver Properties
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 8 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.