Eye black, originally designed to reduce glare from sunlight, has evolved into a powerful symbol of identity and intimidation across multiple sports. While players like lacrosse star Joey Spallina attribute their eye black patterns more to personal style and ritual than practical benefit, the look has become an integral part of athletes’ game-day preparation. Spallina credits an iconic Syracuse player from the 2000s for inspiring his own signature style, which he has maintained since high school due to its psychological impact. Despite mixed scientific support for eye black's effectiveness in improving visibility, the product’s cultural and competitive significance continues to grow.

The history of eye black dates back to baseball legend Babe Ruth, who reportedly used burnt cork to create the first form of under-eye grease to combat sun glare. Modern eye black is a wax-based formula typically made from beeswax or paraffin mixed with dye, now available in various forms including precut strips. Adam Annaccone, a kinesiology professor, notes that while the product’s efficacy is debatable, athletes rarely question its use—they embrace eye black primarily as a way to express personality and invoke a “war paint” mentality when entering competition. This mindset, shared by many players including those in women's sports, highlights the psychological edge eye black provides by instilling confidence and intimidating opponents.

Commercial developments have paralleled eye black’s cultural ascent. Companies like Franklin Sports have continuously innovated the product over the past 30 years, adding color options in 2018 that have exploded in popularity, particularly among female softball athletes. Newer brands such as Fazit are expanding the market with metallic and glittery variants aimed at younger, style-conscious consumers. Youth sports have become a key growth area, with many young players adopting professional-style eye black patterns, which in turn influence elite levels as these players ascend. This cyclical trend amplifies the financial and branding potential of athlete-specific looks, enhanced by broader acceptance of customized uniform accessories across leagues.

The rise of eye black into unexpected sports realms further reflects its growing influence. For instance, pro golfer Peicheng Chen adopted eye black during his college baseball fandom and has continued wearing it on the golf course as part of his mental game preparation and personal “battle” ritual. This crossover exemplifies how eye black transcends its original purpose, becoming a psychological tool and style statement across sporting contexts. As athletes increasingly leverage their names and images for endorsement opportunities, distinct eye black designs are becoming not only cultural but also commercial assets in the evolving landscape of sports branding and personal expression.