Europa High Back Chair provides maximum comfort, control and design in top-quality leather. Tilt-tension control with tilt lock allows you to adjust the recline rate based on your weight. Knee-tilt lets you tilt while keeping your feet on the floor by tilting the chair from a point close to the front of the seat. Seat-height adjustment permits you to set the height to the desired position relative to the floor. Waterfall seat slopes to reduce pressure on the back of your knees for extra comfort. Five-star base with casters provides easy mobility. Unique, titanium frame complements the black leather for a chic look. Chair is Greenguard certified to emit low chemical emissions.