Sans Superellipse Irsa 10 is a very bold, very wide, medium contrast, upright, tall x-height font.
Keywords: posters, headlines, logos, packaging, sports branding, playful, punchy, retro, cartoon, chunky, attention grabbing, friendly impact, retro display, bold branding, playful tone, rounded, soft corners, bulky, high impact, compact counters.
A heavy, blocky sans with rounded-rectangle (superellipse) construction and softly clipped corners throughout. Strokes are dense and weighty, with compact internal counters and short apertures that create a tight, poster-like texture in words. Curves resolve into flattened bowls and squared-off terminals rather than fully circular geometry, while joins stay clean and simplified. The lowercase shows a tall x-height with sturdy stems and minimal modulation, and the numerals follow the same chunky, rounded-rect rhythm for a consistent, sign-ready silhouette.
Best suited to large-scale display settings such as posters, headlines, event graphics, packaging, and bold logo wordmarks where its dense shapes and rounded blocks can read confidently. It can also work for playful signage or sports/entertainment branding when a strong, friendly impact is needed.
The overall tone is loud, friendly, and slightly mischievous—more pop and entertainment than corporate. Its rounded massing reads approachable, while the extreme heft and compressed internal space add a bold, attention-grabbing attitude reminiscent of vintage display lettering.
The font appears designed to deliver maximum visual punch with a cohesive rounded-rectangle geometry, prioritizing bold presence and a fun, retro-leaning personality over text readability at small sizes.
The design favors silhouette clarity over open counters, so small sizes may feel dark and tight, while large sizes emphasize its distinctive superelliptical shapes. Diagonals and pointed forms (like V, W, X, Y) keep broad, blunt ends, preserving the font’s chunky voice across the alphabet.