Balenciaga Runner-style sneaker in leather-free mesh and nylon with a worn-out effect finish

Balenciaga states the Runner's distressed/worn-out appearance is a deliberate treatment whose look cannot be guaranteed to stay the same with normal use, that marks/irregularities are inherent rather than flaws, and that the shoes are not technical equipment and should not be worn for sports — relevant to expecting the "worn effect" upper on this listing's shoe not to look new over time.

The men's Runner is commonly stocked in full European sizes only, so half-size wearers have to round up to the nearest whole size — a fit consideration for half-size buyers of this listing's shoe.

One verified purchaser of the women's Runner low-top returned the pair because of a failure near the laces, describing it as possibly a defective design: "Not sure if it was the style or a defective design. Had to return. By the laces were torn apart."

Independent buyer-level QC discussion specific to the i8-version Runner rep in this listing was not found; the closest replicated-model feedback located comes from replica-marketplace review text for the earlier 677402 Runner ("high quality rep, very very similar. same materials, perfect sizing"), which cannot be transferred to this i8 772774-family build.

Buyer-reported fit for the Balenciaga Runner (mesh/nylon, leather-free, worn-out effect version this listing copies) is inconsistent: Bloomingdale's aggregates customer fit ratings for the Runner low-top as "Runs large" and "Runs wide," while multiple verified purchasers in the same review pool report true-to-size fits (e.g., "True to size and very comfortable," "Runs true to size I order a 37 my size and fit comfortably with a slight bit of room").

Line-level (not colorway-specific) owner fit data for the Balenciaga Runner Gradient — the same mesh-and-nylon, leather-free Runner construction as this listing's shoe — shows 83% of owners keep the size they ordered, i.e. true to size for most wearers, even though the retailer copy describes the model as designed to run large.

A user on a German Q&A forum reports the low-top Balenciaga Runner runs extremely large — with someone who normally wears EU 44 advised to take a 42.5 — and adds that the shoe looks noticeably chunkier and wider in person than in product photos.

Balenciaga's own Runner product page (mesh and nylon, worn-out effect, printed size at toe — the same configuration as this listing) advises sizing down: "If hesitating between 2 sizes, we recommend taking a size down."