Show your support in the official Harlequins 2026/27 Big Game 18 Replica Shirt. Inspired by the kit worn on rugby's biggest occasion, it features the same striking Flux design and glow-in-the-dark details as the player jersey. Absorbing light from natural and artificial sources, the special phosphor detailing creates a standout effect when the lights go down. The darker the stage, the bigger the pop.

• Glow-in-the-dark phosphor detailing
• Breathable textured fabric with Aertek technology
• Self-fabric collar
• Raglan sleeve construction
• Cut-and-sew underarm and side body panels
• Angled side seams for enhanced comfort and fit
• Woven Harlequins crest and Castore branding