Feetures! Elite Merino+ Heavy Cushion Crew Sock Wool 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. High density cushioning provides extra protection in high impact areas. Merino+ fibers wick moisture to keep feet dry and odor-free. Merino+ insulates when wet - keeping your feet warm in wet, cool conditions.