The T3 Heavy Trekker Overcalf 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.
- 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.
- 15" Overcalf height for tall boots
- Heavy cushioning for added protection
- The Flat Knit Toe Seam means no irritation on your toes
|Wash in warm water|
|Tumble dry low|
|Do not dry clean|
|Do not iron|
|Do not bleach|
|Contents||50% Primaloft® Eco Polyester Yarn, 25% Merino, 15% Nylon, 10% EA. Lycra® |
T3 Heavy Trekker Overcalf
Height - Over Calf
Cushioning - Heavy
Contents - 50% Primaloft® Eco Polyester Yarn, 25% Merino, 15% Nylon, 10% EA. Lycra®
|SHOE SIZE CHART CONVERSION FOR ADULTS|
|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+|