Wilkhahn’s free-2-move concept powered by Trimension® is a global benchmark in healthy three-dimensional sitting. The AT family with its integrative, coordinated design, variety of models and customisable features is the smart all-rounder among the free-2-move ranges. The self-centring suspension of the seat shell ensures your body maintains its centre of gravity – whatever the posture adopted or movement made. And the backrest bearer with its tilt capability comes with automatic weight adjustment. As a result, using AT’s healthy range of motion is child’s play. Just sit down, adjust the seating height and you’re done.