The Days 105 is the larger-wheeled model in the Days 100 Series, a four-wheeled rollator on a lightweight aluminium frame weighing 7.2 kg. Its 20 cm (8 inch) wheels roll more readily over uneven ground and thresholds than smaller wheels do, which makes it a reasonable choice for people who walk outdoors as well as inside the home. Loop-lock brakes with adjustable tension slow the rollator and park it: the handles are pushed down to lock the rear wheels and the levers pulled up to release them. Ergonomic ball handgrips assist with operating those levers, and the handles adjust across five settings in 2.5 cm steps from 82.5 to 94.5 cm. A built-in seat 56.5 cm from the floor provides a rest point, and the frame folds for storage. The rollator is offered in ruby red, blue, black and champagne.

The larger wheels are the practical difference in this model: they take up more of the irregularity in footpaths and driveways, so outdoor walking feels steadier. Adjustable brake tension and the shaped handgrips let the controls suit reduced hand strength, and the built-in seat means an outing need not be cut short when a rest becomes necessary.