Cosm Chair - High-Back

Set of dimensioned drawings of the High-Back Cosm Chair measuring overall height, width, and depth

The Cosm Chair (High Back) is one of three different back styles of Cosm chairs; it is the tallest backed chair, providing the best support to tall people who desire upper back and shoulder support. The chair was designed in 2017 by Studio 7.5, a Berlin-based design team with a focus on freedom of movement.

The High-Back Cosm Chair has an overall height of 45”-51.25” (114-130 cm), width of 26.75” (68 cm), and depth of 26.75” (68 cm). The seat height of the High-Back Cosm Chair is adjustable between 14.8”-21.4” (38-54 cm) with arms set at 7.3”-11.7” (19-30 cm) above the seat.


*Under Development*

45”-51.25” | 114-130 cm
26.75” | 68 cm
26.75” | 68 cm
Seat Height:
14.8”-21.4” | 38-54 cm
Arm Height:
7.3”-11.7” | 19-30 cm above seat
Injection-molded polypropylene frame; polyester elastomeric seat mesh; powder-coated or polished aluminum base
Studio 7.5


Drawings include:
High-Back Cosm Chair side elevation, front, back, plan, side (business person)


2D Downloads

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Office chairs, or desk chairs, are adjustable chairs designed specifically for performing desk tasks with features that offer a high degree of adjustability in response to individual ergonomic preferences and the height and stature of the user.