The T3 Heavy Trekker is a robust outdoor sock designed to keep your feet warm and dry while providing a performance enhancing experience in extreme environments. This sock combines 3 layers of technical fibres: Primaloft® Eco Polyester Yarn, Merino Wool, and NILIT® INNERGY. 

The inner layer of Primaloft® Eco Polyester Yarn is made up of ultra-fine polyester fibers which are finer than cashmere, resulting in a luxuriously soft feel while providing unparalleled moisture wicking. When hiking, climbing or doing any aerobic activity, your body works up a sweat and emits heat and perspiration, but when you suddenly sit idle, you can easily start to freeze with an insulation that absorbs water. Primaloft® Eco Polyester Yarn fibers wick moisture away from the skin and trap body heat.

Merino Wool provides all-day warmth while wicking moisture away from the foot to keep you dry. Knit with heavy cushioning all throughout the sock for warmth and a snug fit within your boots that prevents irritation from the inner boot liner.

Lastly, NILIT® INNERGY is a special type of Nylon that converts heat emitted by the body and reflects it back to enhance muscle elasticity and oxygen absorption. It is durable and long-lasting. Repeated washing  will not decrease  the effectiveness of the technology.

These 3 fibres come together to create a true performance enhancing technical sock.


FEATURES

  • Primaloft® Eco Polyester Yarn insulation is soft against the foot while working to trap body heat and wick moisture away from the foot
  • Merino Wool for warmth and a soft feel against the skin
  • NILIT® INNERGY increases muscle elasticity and oxygen absorption
  • 10% Ea. Lycra® all throughout the sock means no slipping or bunching up. These socks will stay up all day long.
  • Heavy cushioning for added protection
  • The Flat Knit Toe Seam means no irritation on your toes

Washing Instructions
Wash in warm water
Tumble dry low
Do not dry clean
Do not iron
Do not bleach
Sock Specifications
Height Crew
Cushioning Heavy
Contents 50% Primaloft® Eco Polyester Yarn, 25% Merino, 15% Nylon, 10% EA. Lycra®

T3 Heavy Trekker

Height - Crew

Cushioning - Heavy

Contents - 50% Primaloft® Eco Polyester Yarn, 25% Merino, 15% Nylon, 10% EA. Lycra®

Available Options



SHOE SIZE CHART CONVERSION FOR ADULTS
SIZE S M L XL
Europe 35 - 38 39 - 42 43 - 46 47 - 50
US Men's 5 - 7 7.5 - 9.5 10 - 12.5 13 - 15
US Women's 6 - 8.5 9 - 11 11.5+ NA
UK 3.5 - 5.5 6 - 8 8.5 - 12 12.5+


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Tags: primaloft, merino

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