OfficeMax Althea Air Mesh Task Chair for $49.99, Finnigan Bonded Leather Executive Chair for $79.99

Air mesh upholstery
Padded Armrests
Pneumatic seat-height adjustment
Tilt-tension adjustment
Overall Dimensions: 28" W x 31" D x 42" ~45-1/2" H
Seat Dimensions: 20-3/4" W x 21" D
Back Dimensions: 20-3/4" W x 28-1/2" D
Seat-Height Range: 17-1/2"~20-1/4"