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Free for Commercial Use

Slab Square Siri 4 is a bold, normal width, monoline, upright, normal x-height font visually similar to 'Athletico Clean' by GRIN3 (Nowak), 'Courage Union' by Invasi Studio, 'Field House' by Komet & Flicker, 'Drunk College' by Woodcutter, 'Hockeynight Serif' by XTOPH, and 'Winner' by sportsfonts (names referenced only for comparison).

Keywords: posters, headlines, sports branding, packaging, signage, industrial, collegiate, sturdy, authoritative, retro, impact, branding, ruggedness, retro utility, squared, beveled, bracketless, blocky, high contrast corners.


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A heavy, block-built slab serif with squared, flat terminals and crisp, chamfered corners that create an octagonal silhouette in many curves. Strokes are largely even in weight, with minimal modulation, and the counters are compact, giving the face a dense, compact color on the page. The lowercase keeps a sturdy, utilitarian structure with short, firm serifs and squared shoulders, while the numerals and caps emphasize straight-sided geometry and angular joins.

Well-suited for posters, headlines, and titling where a strong, compact word shape is needed. It also fits sports/club identity systems, product packaging, and signage or labels that benefit from an assertive, engineered look.

The overall tone is tough and no-nonsense, evoking workmanlike signage, traditional varsity lettering, and industrial labeling. Its angular cuts and compact counters lend a confident, slightly retro flavor that reads as practical rather than delicate.

The design appears intended to deliver maximum impact through square-shouldered slabs, chamfered corners, and compact counters, balancing legibility with a bold, industrial character. The consistent geometry across letters and figures suggests a focus on rugged display typography that remains readable in short bursts of text.

The chamfered treatment is consistent across round forms (notably in O/Q/0 and C/G), producing a mechanical, machined feel. The heavy serifs and tight interior spaces suggest best performance at display sizes or where strong presence is desired.

Letter — Basic Uppercase Latin
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Letter — Basic Lowercase Latin
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Number — Decimal Digit
0
1
2
3
4
5
6
7
8
9
Letter — Extended Uppercase Latin
À
Á
Â
Ã
Ä
Å
Æ
Ç
È
É
Ê
Ë
Ì
Í
Î
Ï
Ñ
Ò
Ó
Ô
Õ
Ö
Ø
Ù
Ú
Û
Ü
Ý
Ć
Č
Đ
Ė
Ę
Ě
Ğ
Į
İ
Ľ
Ł
Ń
Ő
Œ
Ś
Ş
Š
Ū
Ű
Ų
Ŵ
Ŷ
Ÿ
Ź
Ž
Letter — Extended Lowercase Latin
ß
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ñ
ò
ó
ô
õ
ö
ø
ù
ú
û
ü
ý
ÿ
ć
č
đ
ė
ę
ě
ğ
į
ı
ľ
ł
ń
ő
œ
ś
ş
š
ū
ű
ų
ŵ
ŷ
ź
ž
Letter — Superscript Latin
ª
º
Number — Superscript
¹
²
³
Number — Fraction
½
¼
¾
Punctuation
!
#
*
,
.
/
:
;
?
\
¡
·
¿
Punctuation — Quote
"
'
«
»
Punctuation — Parenthesis
(
)
[
]
{
}
Punctuation — Dash
-
_
Symbol
&
@
|
¦
§
©
®
°
Symbol — Currency
$
¢
£
¤
¥
Symbol — Math
%
+
<
=
>
~
¬
±
^
µ
×
÷
Diacritics
`
´
¯
¨
¸