![Fiber composition](https://images.printify.com/59e0e608b8e7e33b2f5b1e90/icons_v4_outlined_1_cotton.svg)
Fiber composition
Solid colors are 100% cotton, heather colors are 52% cotton, 48% polyester (Black Heather is 90% cotton, 10% polyester)
![With side seams](https://images.printify.com/59e0e9dfb8e7e30b9f57668b/icons_v4_outlined_33_with_side_seams.svg)
With side seams
Located along the sides, they help hold the garment's shape longer and give it structural support
![Ribbed knit collar with seam](https://images.printify.com/59e0ef39b8e7e36e403b5906/icons_v4_outlined_39_collar_seam.svg)
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
![Shoulder tape](https://images.printify.com/59e0ea55b8e7e34c675732f9/icons_v4_outlined_37_shoulder_tape.svg)
Shoulder tape
Twill tape covers the shoulder seams to stabilize the back of the garment and prevent stretching