Birkenstock Black Slides: Casual Style, Listed in Sizes 35–45

Pros

• · Listing copy describes an anti-slip rubber outsole made from a latex-and-wood compound.
• · If this is the brand's molded synthetic type, Birkenstock's EVA sandals are described as water-resistant and roughly half the cost of the cork-and-leather classics.
• · Spec field covers a broad range, from 35 to 45.

Cons

• · Long-time Birkenstock wearers advise sizing down because the sandals run large, and commenters in the same thread still report some foot discomfort even when they do.
• · Birkenstock states that new or wet leather can transfer dye onto feet or socks in the early wearing period and does not treat it as a defect — relevant only if the upper is leather.
• · The title describes a plastic bathroom slide while the description says leather or composite PU, so which material ships is unclear from the copy.

Fit notes

The listing shows 36–43 in one line and 35–45 in the spec field. Brand wearers advise going a size down; on the boundary between two sizes, choose the smaller one. Some still report discomfort after sizing down. Wide-footed buyers should confirm Regular width, not Narrow.

Buy if

Buy this if you want a plain black slide for casual, indoor, or beach wear and you're willing to confirm two specs with the seller first: whether the upper is leather or composite PU/plastic, and whether the width is Regular rather than Narrow.

Skip if

Skip it if you need verified fit or material evidence for this exact SKU. If the upper is leather, note that Birkenstock says new or wet leather can transfer dye early on. Wide-footed buyers should skip unless Regular width is confirmed.