The tracks are soooo invisible and comfortable though I personally fold the it in half and sew together as double weft using a cross loop sewing method to ensure the 2 halves are secured and I use those wefts as a sew in method of extension attachment and they look and feel so real and I absolutely love them. I have very short hair (along with bald spots from my chemo ) and i use love how much more confident I feel once these are secured to the little hair I have left and I top it all.off with a full shine topper (i personally use the 18 in 60 platinum genius wefts and the full shine 18 inch 60 platinum topper (the larger base one it's 5x5 i believe ) and with careful placement (topper placement is absolutely most important aspect of a topper ) as well as styling it to match your own hair ( i suggest cutting the face framing into wispy parted curtain bangs (chin length looks best on me personally) then just a tiny bit of long layering just beneath those wispy bangs and voila , you will feel so beautiful and confident!! I have no affiliation with full shine so all.of this information is based on my personal struggles with being a single disabled mom who just can't afford to keep buying new products that turn out to be a waste of money so I hope my lengthy review will help others out there like myself ? the pics i posted were a huge struggle to show just the smaller almost bald spot but for others going through my struggle, I hope it gives u some hope and peace of my mind that there are options other than a full wig to help bring your confidence and remember that your beautiful regardless of a little medical baldness and u deserve to do whatever will make u feel the best about your inner beauty to allow u the confidence to face the world and thrive! This particular topper is the smaller one which would be great if my hair loss wasn't so vast at this stage so when I have money available again in my budget, I plan to get the larger base topper , wish me luck. For now I just carefully comb the hair over the exposed bald spot and then clip my hair up like a palm tree so that hair.hanging freely from the top.of the clip can also be positioned (and secured with Bobby pins!) To help hide my problem. Can't wait to get the larger base though because it'll definitely make daily styling soooo much easier. Hope this helps lots of people!!!!!!!