Slab Unbracketed Efba 15 is a very bold, wide, low contrast, upright, normal x-height font visually similar to 'Winner' by sportsfonts (names referenced only for comparison).
Keywords: posters, headlines, branding, packaging, signage, industrial, retro, assertive, friendly, sturdy, impact, durability, heritage, blocky, squared, compact, rounded corners, heavy serifs.
A heavy, slab‑serif design with squared construction and softened corners that keep the forms from feeling sharp. Strokes are thick and even, with broad, unbracketed slab serifs and mostly rectangular counters that create a strong, poster-like texture. The letterforms are relatively wide with stable proportions, and the lowercase shows simple, sturdy shapes (single-storey a and g) that match the geometric, workmanlike rhythm. Numerals and capitals are similarly chunky, with generous weight in joins and terminals for a solid, high-impact silhouette.
Best suited to display settings where mass and presence are an advantage—headlines, posters, labels, and bold brand marks. It can also work for short blocks of copy in larger sizes when a rugged, vintage-industrial tone is desired, especially in packaging and signage contexts.
The font projects a rugged, utilitarian confidence with a warm, approachable retro flavor. Its dense, blocky shapes and prominent slabs evoke workwear, signage, and equipment markings while still reading as friendly rather than severe.
The design appears intended to deliver maximum impact with a sturdy slab-serf voice: big, confident shapes, clear geometry, and a consistent, workmanlike rhythm that reads quickly and feels durable.
In text, the heavy serifs and tight internal spaces create a strong horizontal cadence and a dark overall color, making the type feel emphatic and grounded. The squared bowls and counters contribute to a mechanical, structured personality that stays consistent across uppercase, lowercase, and figures.