Most noticeable is the blue suede upper, and the speckled blue outsole with orange trim. Like many of the originals, they do have the old skool Hexalite cushioning system. The large pump up tongue is also the same as the original Reebok Pump Boots. The first Reebok Pump were Pump Up Tongues only.
A few years later you could buy Reebok Pump where most of the upper could be pumped up. Those were the Reebok Insta Pump Fury. They have also been re-released and you can now get them in many new colour ways. Check out the pair of GS Pump Fury (V53516) that have the "Reebok" wording all over the pumpable part of the uppers.
This pair ( Court Victory Pump ) are competitively priced, varying a little depending on the size you require. The Reebok Pump Court Victory (V56238) shown here are available in all adult sizes starting from a UK 6 and going up to a UK Size 12 with many half sizes in between. Great pair of retro boots, super cool.