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2 Issue 4
Chair features
Fig. 25
Backrest
The backrest comes in three height
ranges with 63mm (2½") height
adjustment in each range (Fig. 25).
The upholstery comes with front
and rear insert slots. The rear slot
(with no opening) accommodates a
standard back. The front slot (with
top opening) is used for push
handle backs.
Optima backrest and upholstery
Optima backrest upholstery is
shown in Fig. 26. Adjustable
Velcro
®
straps allow the backrest to
be shaped to follow the exact
profile of your back.
Fig. 26