The popular Kontakt style with silicone knee grip now comes in a full seat version. Not only will these keep you from moving out of your saddle, but the ribbed silicone strips combined with a lightweight stretchy fabric, means that you get none of the pulling and bunching at the knees of a suede full seat. NB: The silicone strips are applied using a mold which leaves a transparent glossy film, and this dissolves over time. The silicone strips are otherwise unaffected. Please be aware that this is normal and not considered to be a manufacturing fault.