Puma Roma Sizing Guide: Does It Run Small or True to Size?

Fit Notes

Adidas Samba

Both models share a slim, low-profile retro aesthetic. The Samba sits lower to the ground and runs narrow through the midfoot. While the Roma Classic offers a marginally wider forefoot and more underfoot foam, its rigid synthetic upper does not stretch like the Samba's materials. Thus, average-to-wide footed users must size up a half size in the Roma to match the length of the Samba. Note the compensation factor: if you already size up in the Samba strictly for width, stick to your true length when moving to the Roma to prevent excessive toe room.

Nike Cortez

As direct historical competitors, both the Cortez and Roma feature an extremely narrow last, low vertical volume, and a tapered toe box. Because their spatial proportions and tight athletic fits are virtually identical, there is no need to adjust sizes to compensate for length or width discrepancies. Buy the exact same size in the Roma Classic as you do in the Nike Cortez.

Puma Palermo

The Palermo features a more accommodating, wider toe box but a snug midfoot body, occasionally running a half size long in overall length. Conversely, the Roma Classic is significantly more restrictive in the forefoot due to its 'T-toe' structural panel. Wearers transitioning from the Palermo to the Roma typically need to size up by a half size (choosing a US 10.0 instead of a down-sized US 9.5) to ensure sufficient room for lateral toe splay.

Nike Air Force 1

The Air Force 1 utilizes a notoriously spacious, wide, and deep toe box layout that frequently causes consumers to size down from their actual true size. Because the Roma Classic runs narrow and features a very low-volume profile in the forefoot, converting from an AF1 requires sizing up by a half size for narrow/average feet, or a full size for wide feet, to adequately compensate for the dramatic drop in interior volume.