- 100% Other Fibers
- Made in the USA or Imported
- Purchase your normal size to wear over or under other layers
- 19.5 micron, Superfine, Pure 100% Merino wool
- 320gsm midweight interlock Merino fabric. Body mapped insulation through chest and upper arms – 60G 37.5 insulation
True to size: purchase your normal size to wear over or under other layers. 19.5 micron, Superfine, pure 100% Merino wool. 320Gsm midweight interlock Merino fabric. Body Mapped insulation through chest and upper arms – 60g 37.5 insulation. Exclusive 37.5 active particle technology enhances our insulation to help maintain optimal core body temperature. Stays warm whether dry or wet. Zippered, chest stash pocket. Ergonomic hood; full zip front. Available in men’s sizes: SM, md, leg, XL, XXL. Covered by First Lite warranty