Slab Square Irha 10 is a very bold, normal width, medium contrast, italic, normal x-height font.
Keywords: headlines, posters, sports branding, team graphics, packaging, sporty, assertive, retro, industrial, dynamic, impact, speed, ruggedness, athletic branding, industrial feel, blocky, angular, square-serifed, compact, heavy.
A heavy, right-leaning slab serif with compact proportions and a pronounced, chiseled silhouette. Strokes are thick and confident with squared-off terminals and sturdy slab-like feet, while corners are frequently beveled to create an octagonal, machined feel. Counters are relatively tight and apertures small, producing dense, high-impact word shapes. The italic construction reads as a deliberate slant rather than cursive, keeping forms rigid and geometric with a strong, rhythmic forward motion.
Best suited to display settings such as headlines, posters, sports and team identities, and bold packaging or label work where dense black shapes and a forward slant help grab attention. It can also work for short UI or signage callouts when an industrial, athletic emphasis is desired, but its tight counters suggest avoiding long body text at small sizes.
The overall tone is forceful and energetic, with a vintage athletic and workwear flavor. Its bold, squared detailing feels mechanical and no-nonsense, projecting strength and urgency rather than refinement.
The design appears intended to merge the authority of a slab serif with an italicized, speed-oriented stance, using squared terminals and beveled corners to deliver a rugged, engineered character that stays highly legible at large sizes.
Uppercase forms read especially punchy in short bursts, and the angled cuts add visual texture that keeps large headlines from feeling flat. Numerals match the same slabbed, beveled logic and hold their weight well for display use.