Sans Superellipse Isfe 1 is a very bold, very wide, medium contrast, upright, normal x-height font.
Keywords: headlines, posters, sports branding, game ui, packaging, industrial, techno, sporty, bold, blocky, impact, modernize, industrialize, brand voice, display strength, rounded corners, squared bowls, superelliptic, compact counters, notched terminals.
A heavy, geometric sans with squarish, superelliptic curves and consistently rounded corners. Strokes are thick and uniform, with compact internal counters and a strong, poster-like color on the page. Many forms use squared bowls and rounded-rectangle construction (notably in O/0, D, P, and lowercase a), while diagonals (V, W, X, Y) keep a blunt, engineered feel. Terminals often show small step-like notches and cut-ins that add a machined, stencil-adjacent character without breaking overall solidity.
Best suited for short, high-contrast settings such as headlines, posters, title cards, and bold brand marks where its dense geometry can read as intentional and energetic. It also fits sports and fitness identities, tech or gaming UI accents, and packaging/label applications that benefit from a rugged, engineered voice.
The font projects a tough, utilitarian confidence with a modern, equipment-and-hardware tone. Its squared curves and dense black shapes feel athletic and techno-forward, leaning toward high-impact messaging rather than subtle editorial texture.
The design appears intended to deliver maximum visual impact through compact, squared geometry and rounded-rectangle curves, while adding distinctive notched details to keep forms recognizable and branded. The overall system emphasizes sturdy construction and consistent rhythm for attention-grabbing display typography.
Spacing and sidebearings read generous enough to keep the dense shapes from clogging in display sizes, but the tight counters and squared apertures make it feel intentionally compact and punchy. Numerals match the same rounded-rectangle logic, with a particularly squared 0 and angular 4/7 forms that reinforce the industrial rhythm.