Rab is a term that can refer to a few different things, but it is often associated with a brand known for outdoor clothing and equipment. Founded in the UK, Rab specializes in high-performance gear designed for activities like climbing, hiking, and mountaineering. Their products are known for their durability and effectiveness in extreme weather conditions. In addition to the brand, "Rab" can also refer to a type of traditional Scottish woolen fabric. This fabric is typically used in outdoor apparel and is valued for its warmth and insulation properties. Both the brand and the fabric emphasize functionality and comfort for outdoor enthusiasts.