The Kat is the wider of the two Sprix cuff styles and works best with the following types of material (as well as holding up all types of material listed for The Nan):
- Heavier fabrics such as denim, wool, cotton blends, polyester blends, and linen
- Pants with a lot of flare
- Larger ankles
- Thick socks
- Boots that rise above the ankles