4dg tm the world’s fastest-wicking fiber. 4dg ™ fiber
Post on 14-Jan-2016
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4DG4DG4DG4DG4DGTM
The world’s fastest-wicking fiber
4DG™ Fiber
Is 4DG™ fiber really that much better?
Test 1: Moisture extraction
Test socks: “liner” socks(construction is important)
Identical construction
4DG™ vs. CoolMax®
50
100
0
150
300
450
600
750
ml/hr
minutes10080604020
commercial “wicking” fiber
4DG™ fiber 7X
“Liner” Sock Moisture Extraction
In socks…
Moisture is wickedout of the shoe
where it can evaporate.
Why are dry socks important?
Dry socks are cooler in the heat.
Dry socks are warmer in the cold.
Dry socks are more comfortable.
Dry socks reduce rubbing friction, preventing abrasion and reducing injury.
Is 4DG™ fiber really that much better?
Test 2: Vertical wicking
Test socks: Sock mfr.’s athletic socks
Simulation of wicking out of a saturated shoe
4DG™ vs. sock mfr.- supplied fiber
Sock Wicking Height
0
1
2
3
4
5
6
Hours
Inch
es
Commercialsock4DG
0 2 4 6 8
4DG4DG4DG4DG4DGTM
The world’s fastest-wicking fiber
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