What Vix Socks are made of
We use different fabric blends for our two compression levels, since a firmer medical-grade gradient needs a stronger fiber than an everyday one.
15–20 mmHg (Everyday)
- 35% Bamboo
- 25% Polyester
- 20% Nylon
- 15% Cotton
- 5% Spandex
This bamboo-forward blend is soft, breathable, and moisture-wicking — great for all-day everyday wear.
20–30 mmHg (Medical Grade)
- 67% Nylon
- 25% Polyester
- 8% Spandex
Holding a firm compression gradient all day takes a stronger, more durable fiber, so this level is knit primarily in nylon rather than bamboo.