4DG 4DG 4DG TM The world’s fastest-wicking fiber.

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Presentation transcript:

4DG 4DG 4DG TM 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®

“Liner” Sock Moisture Extraction 750 100 600 ml/hr 4DG™ fiber 450 50 300 150 commercial “wicking” fiber 20 40 60 80 100 minutes

In socks… where it can evaporate. Moisture is wicked out of the shoe

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

2 4 6 8

4DG 4DG 4DG TM The world’s fastest-wicking fiber

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