From Tar Valon Library
The cadin'sor, "working clothes" in the Old Tongue, are coats and breeches in shades of brown and gray with soft knee high boots worn by Aiel men and Maidens (TSR, Glossary). Once they move to the Westlands and spend time their, they add additional colours, such as green to help maintain the camouflage the greys and browns gave in the Waste (LoC, Ch. 3). The Aiel identify strongly with the clothing and believe others have no right to wear it (TSR, Ch. 11). They have worn clothes call the cadin'sor since the were the Dai'shan Aiel in the Age of Legends (TSR, Ch. 26).