adidas WTF dobok for forms (Poomsae) for junior women This dobok is of exceptionally high quality and is very affordable, durable and long-lasting, ideal for training and competitions. Approved by the World Taekwondo Federation, WTF, for competitions and training. Forms (Poomsae) in taekwondo are the art of numerous techniques performed in certain combinations by martial arts fighters in order to perfect taekwondo techniques and advance to higher levels within the sport. Cotton fibre 55%, polyester fibre 45%.