Feetures Unisex Elite Ultra Light No Show Tab 95% Nylon/5% Spandex Patented Sock-Lock Technology to provide targeted compression where it?s needed most. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. iWick fibers wick moisture to keep feet cool and dry. The Perfect Toe (No irritating toe seam.) The Perfect Toe (No irritating toe seam.)