Sewn-on patches do not fall off as easily as a glued-on patch after multiple washings, tumble-drying or when used for e.g. sports.
Sewn-on patches are especially suitable for heavy textiles, textiles with coatings, leather, wool and knitting.
We recommend choosing glue on the backside even though the patches are sewn-on, this helps keeping the patch in place when sewing it on the garment. It gives more accurate placing of the patch.