There is overall pilling. Photos 3 and 4 are of the back (inside). The outside also has pilling, but it's still wearable and not very noticeable at a glance. Please refrain from purchasing if you are concerned! If you have any questions or requests for additional photos, please comment. #hoodie #coldprotection #sunburnprotection #sunscreen #summer #winter #seasonalchange #airconditionerprotection #coldprevention #fashionable #trend #croppedlength #shortlength