C31 OFFICIAL Delta Caps are available in 3 colours. These extremely comfortable hats come embroided with the C31 Logo and can be customised to include team names for an additional cost.
 
The Flexfit Delta® is a revolutionary cap. Lightweight visor fabrication. 3-layer multifunction sweatband. Stain block technology that prevents sweat staining on the cap's crown. High quality hook and loop closure. BSCI certified. WRAP certified. Closure and laser-cut perforations on the side and back panels to allow for maximum comfort and breathability while staying true to its sleek style.
 
The Flexifit Delta is what the team at 31 North recommends as their 'Active Hat'.