SealSkinz Liner Sock with Water Blocker
Here's what other sites are saying:
The perfect addition to any outdoor wardrobe. Breathable 3-layer material works to pull moisture away from your foot while preventing water from getting in. The moisture Vapor Transpiration (MVT) membrane is covered with durable Spandex and lined with Coolmax fabric for unbeatable comfort. The WaterBlockers sport an extended, calf-high cuff with a seal that prevents water from entering from the top.
- Altrec Outdoors