Define the sport and footwear first
Running, training, cycling and court sports require different cuff heights, cushioning and ventilation. The brief should describe the activity and shoe rather than simply asking for a performance sock.
Map functional zones
Use cushioning where impact occurs and lighter mesh where heat needs to escape. Arch compression and rib structures should support fit without creating discomfort.
- Heel and forefoot cushioning
- Instep ventilation
- Arch support
- Reinforced toe
- Left-right anatomical options
Test movement and recovery
Review the sock during real movement, then check whether it twists, slips or loses shape. Wash testing helps confirm size stability and elastic recovery before team or retail production.
