Is the Sai Slide 50 comfortable for all-day wear?

It has a low block heel, a leather-lined insole and a square toe, which together give more support than a flat slide. The slide has no back strap, so it suits errands and casual days more than long walks.

What is the heel height?

The name refers to a 50 mm heel, roughly two inches. It is a low block heel, so it adds height without the instability of a thin heel.

What materials is it made of?

The upper, lining, insole and outsole are all leather. The brand also offers suede versions, which need more protection from water and dirt.

It is a slip-on slide with a buckle strap, so the strap lets you adjust the hold across the foot. Width is listed as medium.

How does it compare with a flat slide?

The block heel gives a little lift and more structure underfoot than a flat slide. The trade-off is a slightly higher stance and a leather outsole that needs more care than rubber.