Slab Square Sivi 4 is a very bold, wide, monoline, upright, normal x-height font.
Keywords: headlines, posters, sports branding, packaging, signage, industrial, athletic, poster, mechanical, retro, impact, sturdiness, retro flavor, brand presence, blocky, squared, sturdy, compact, high-contrast counters.
A heavy, squared letterform with slabby, flat-ended serifs and strongly rectilinear construction. Strokes remain largely uniform, with crisp right angles and minimal curvature, creating a chiseled, modular look. Counters are tight and often square, with small apertures and firm interior corners that amplify density and punch. Uppercase forms read broad and stable, while lowercase maintains a utilitarian, block-based rhythm; numerals are similarly squared and built for impact at display sizes.
Best suited to headlines, posters, and short emphatic copy where its dense, blocky texture can carry visual weight. It also fits sports-themed branding, labels, and signage applications that benefit from a sturdy, squared slab aesthetic.
The overall tone is bold and no-nonsense, evoking industrial labeling, varsity signage, and retro poster typography. Its rigid geometry and compact counters give it a tough, assertive voice that feels mechanical and confident rather than refined or delicate.
This design appears intended to deliver maximum impact through geometric, square-cornered slabs and uniform stroke weight, prioritizing a strong, sign-like silhouette and a consistent, industrial rhythm in display settings.
The font’s rectangular serifs and squared terminals create a consistent horizontal/vertical emphasis, producing a strong grid-like texture in paragraphs. Spacing and internal shapes favor solidity over openness, so it reads best where strong presence is preferred over airy legibility.