Natural Merino wool wrapped in a linen stitch gives our MERINO WOOL KNIT Limited Edition its unique look. The Merino Wool Knit from GIESSWEIN regulates the temperature inside the shoe, and quickly wicks moisture away from the foot. This technology gives you a comfortable, moisture-free feeling—even when you’re wearing the shoes without socks. The interchangeable Comfort Foot Bed and ultra-light sole made of EVA guarantee maximum comfort. The Perfect Fit System from Giesswein makes sure that your shoe will have—you guessed it!—the perfect fit.