You can add a photo to Nike+ or change your current photo by signing in to your Nike+ account and following these steps:
- Click your account name in the upper right corner and select "Account Settings" from the drop-down menu.
- Click "Edit" underneath your Nike+ image.
- Click "UPLOAD PHOTO" to add a photo or "REMOVE PHOTO" to delete your current image.
- Crop the photo as desired and click "SAVE" once finished.