Farm to Feets quarter-crew Blacksburg offers extra coverage ideal for mid-topped water shoes and canyoneering boots, or those who prefer additional protection in the Achilles area. Ultralight, fully synthetic hidden plaiting construction offers UV resistance and near-instantaneous drying, while the nylon fibers hydrophobic coating provides friction-fighting benefits that wont wear out in the wash. Vents along the bottom of the foot allow effective draining to avert waterlogging during frequent submersions.