Icebreaker is a manufacturer of men's, women's, and children's outdoor and performance clothing. Icebreaker products are made of merino, a type of wool that is not scratchy but rather soft. Young college graduate Jeremy Moon developed a passion for the fabric in 1994 and worked t ... Read More o secure investors to get the New Zealand-based company off the ground. Icebreaker first caught the public eye when Sir Peter Blake wore Icebreaker clothing during his yachting trip around the world in 1995. Icebreaker offers an distinct merino layering system. The company offers products for every layer of clothing: undergarments, base layers, first layers, mid layers, outer layers, socks, and accessories. The layers are designed to keep people warm no matter the weather or location. The company offers sports bras, arm warmers, shirts, leggings, pants, socks, dresses, jackets, and other apparel. The Icebreaker Realfleece line contains fleece jackets made of 100-percent-merino-wool Realfleece, which is more breathable than synthetic fleece. The Icebreaker GT line offers technical performance apparel for high intensity sports. The Black Sheep Collection offers fashion knitwear made of beautiful, soft fabric.