Chenille – This refers to the fuzzy, soft part that makes up the patch itself.
Top Felt Color – This is the felt material on which the chenille and optional contrasting border are sewn. It serves to frame them with a small amount visible and sits on top of the bottom felt color.
Bottom Felt Color – This is the felt material that serves as the background for the entire patch and can be sewn directly onto your varsity jacket, letterman sweater, or other garment.
Contrasting Border – This is an optional border around the main chenille part of the patch. It can be made in either a chenille stitch style or the more popular chain stitch style.