Premium nylon-spandex exterior with a DWR coating sheds water without adding bulk.
0.5 mm neoprene core for lightweight insulation.
Soft, smooth and hydrophobic interior feels great against bare skin.
Titanium-laminate adhesive helps retain body heat.
Anatomically shaped left and right feet for a superior fit and unmatched comfort.
Pairing snaps prevent you from hitting the river with only one sock.