This sun hat pattern is designed with longer brim and neck flap for maximum coverage for the neck. Elastic in the back to adjust the fit. This is a stylish design and great fit. This soft hat can fit under your bike helmet. Sizes included are: 10 Sizes 0-6mos , 6-9mos , 9-12mos , 1-3yrs , 3-6yrs , 6-10yrs, Teen , Adult S , Adult M , Adult L. You may sell items you personally make from this pattern o This tutorial includes:: - A PDF file containing your pattern piec