Sans Superellipse Isfu 3 is a very bold, very wide, medium contrast, upright, normal x-height font.
Keywords: headlines, posters, logos, packaging, sports branding, techy, industrial, sporty, retro, high impact, geometric branding, signage clarity, distinctive display, blocky, rounded, squared, compact, heavyweight.
A heavy, squared sans built from rounded-rectangle forms, with large radii at corners and broadly even stroke thickness. Counters are tight and often squarish, creating a sturdy, compact interior space and strong silhouette. Terminals are blunt and softened rather than sharp, and curves resolve into superelliptic shapes that keep the rhythm mechanical and consistent. Numerals and caps read like signage lettering, with simplified construction and minimal modulation for maximum impact.
Best suited for headlines, titles, and branding where maximum presence and quick recognition are needed. It works well for sports and esports identities, product packaging, UI labels, and signage-style applications, especially when set with generous tracking or ample whitespace to balance its dense forms.
The tone is assertive and utilitarian, with a confident, engineered feel. Its rounded-square geometry gives it a retro-futurist flavor—simultaneously friendly at the corners yet uncompromisingly bold in mass. Overall it suggests performance, hardware, and high-visibility labeling rather than delicate editorial nuance.
The design appears aimed at delivering a bold, high-impact geometric voice rooted in rounded-rectangular construction. It prioritizes strong silhouettes and consistent, machine-like shapes to create a memorable display face for modern branding and attention-grabbing typography.
At text sizes the dense counters and strong black shapes create a poster-like texture, while the softened corners prevent the forms from feeling harsh. The design’s geometric consistency makes it particularly effective in short bursts of copy where the distinctive blocky shapes can do the branding work.