Blister Prevention

Add Merino wool cushioning inside your socks for blister prevention Wool’s natural properties perform wonders, providing cushioning, absorbing moisture, reducing friction, preventing blisters, and promoting breathability. This makes Wuru perfect for hiking, running, cycling, skiing, team sports, and other active endeavors. Wuru is delicately washed and carded, lanolin-rich, 100% premium New Zealand wool. Each 0.75-ounce package provides 20-30 applications.