Balenciaga Steroid EVA Ankle Boot: Oversized Molded Silhouette in Lightweight EVA

Pros

• · Molded EVA (ethylene-vinyl acetate) upper and sole, described in the catalog as lightweight.
• · Sock-sleeve ankle shaft and enlarged round toe give the exaggerated Steroid profile.
• · Listing notes external Balenciaga branding and a 20mm footbed/arch.
• · Surface is maintained by wiping with a soft cloth.

Cons

• · Fit guidance conflicts across sources: Balenciaga's Steroid EVA pages advise sizing down; MR PORTER lists the same boots as true to size.
• · A buyer review on a Steroid EVA listing describes the boots as 'very big', so the silhouette reads oversized physically as well as visually.

Fit notes

Brand product pages for the Steroid EVA boot and bootie carry the note 'This shoe runs large, we recommend sizing down'. MR PORTER lists the same boots as true to size, advising a drop to the nearest whole size only for half sizes. A Steroid-family buyer who normally takes 270mm/EU 42 went to EU 41 and still had toe-box room.

Buy if

You want the exaggerated molded EVA shape, a one-piece wipe-clean upper and sole, and you are willing to resolve the size-down versus true-to-size conflict first — by checking with the seller or choosing a route that allows a size exchange.

Skip if

You want a conventional low sneaker with stitched panels, or you need a size outside the listed 35–40 run. Also skip if you cannot get a clear answer on which size to take, since the published guidance points in two directions.