MEN'S TOP STEP PANT
SYNC Men's Top Step Pant
- 10K/10K Waterproof Breathable Fabric
- Primaloft Gold 40gm Insulation
- 2 Way Zip-off and Venting Side Zippers
- External waist adjustments
- Belt Loops
- Snow Cuff
- 2 Zippered Hand Pockets
- Thigh Cargo Pocket
What does a 10K/10K rating mean?
10K/10K Waterproof/Breathable fabric has many microscopic pores that are too small for water droplets and wind to enter but water vapor from your own body can exit the membrane keeping you dry underneath the shell.
The 10k Waterproof rating means that it would take a 1-inch diameter pipe that is 10,000 mm (32.6 feet) long filled with water to have liquid start to penetrate through.
The second number of the 10K/10K refers to the breathability of the jacket meaning that 10,000 grams of water vapor can pass through a square meter during a 24 hour time period.
Primaloft Gold is the benchmark for performance insulations. It has superior water resistance, moisture transport and softness making it the choice for demanding winter activities.