What Is Felt?

What Is Felt?

Felt is perhaps the world's least-known textile, despite being one of the oldest materials ever used by humankind.

The origins of feltmaking date back 6,000–8,000 years. It was already known among ancient nomadic peoples and continues to play an important role in the traditional textile culture of Central Asia to this day.

Unlike woven or knitted fabrics, felt is a textile created by taking advantage of the natural felting ability of wool fibers.

During the feltmaking process, animal fibers—most commonly sheep's wool—are interlocked to create a material that is exceptionally strong, durable, soft, and an excellent insulator. Unlike traditional woven fabrics, felt has a molded structure: layers of wool fibers bond together under the combined effects of moisture, heat, and mechanical action, forming a single, solid, and homogeneous material. In wet felting, this natural interlocking process is encouraged by gently rubbing and kneading the wool with warm soapy water.

The ability to felt is one of wool's most valuable natural properties. Under the right physical and chemical conditions, tangled wool fibers interlock through movement to form a strong and stable structure.

Felt is used to create a wide range of handcrafted products, including hats, caps, scarves, bags, footwear, blankets, cushions, seat pads, puppets, gifts, and decorative items. Its versatility and creative possibilities are virtually endless.

Felt made from 100% wool has the highest moisture absorption capacity of all natural textile fibers. It absorbs moisture slowly, dries gradually, and provides outstanding thermal insulation. Its ability to absorb large amounts of moisture helps protect the body from sudden temperature changes. Even when wool contains up to around 40% moisture, it still feels dry to the touch.

Felt is an exceptionally strong, durable, yet soft material with outstanding insulating properties. It helps keep you cool in summer and warm in winter. Felt hats, clothing, and footwear retain the body's natural warmth while protecting against external temperatures and moisture.

Wool—the natural material from which felt is made—also offers a number of health benefits. It helps stimulate blood circulation, its natural lanolin content nourishes and protects the skin, it has antibacterial properties, and it may help relieve joint and muscle pain.