Rogue equipment is a five-piece Thieving outfit: the Rogue mask, Rogue top, Rogue trousers, Rogue gloves and Rogue boots. Each piece you wear raises the Thieving experience you get, by 2% for the mask, top, trousers and boots and 1% for the gloves, and the full outfit gives 10%. The pieces have no requirements and give a small defence bonus in every style, with no attack bonuses. They are sold for skilling points by the Thieving Tutor, cannot be traded and are kept when you die.
Each piece adds its bonus to the Thieving experience you get while you wear it. On their own the five bonuses add up to 9%, but wearing all five pieces gives 10%.
Thieving Shop: trade the Thieving Tutor in the Skilling Zone (::thieving or ::skill); another Thieving Tutor stands in the Donator Zone. The prices are in the table above, a full outfit costs 105,000 skilling points, and the shop buys pieces back for 70% of their price. See Thieving training for the stalls.
The pieces cannot be traded, so the shop is the only way to get them.