For Spring/Summer 2025, Slam Jam and Umbro present a collection inspired by stadium security, merging formalwear with sportswear. This collection draws from British culture, heraldry, and check patterns, reimagining the aesthetic of security personnel while staying true to Umbro's football heritage.

• 90% Polyamide, 10% Spandex
• Boxy fit
• Raglan sleeves
• Panelled construction
• Ribbed collar
• Lasered Umbro logo at front
• Elasticated cuffs