How FTC Textile Rules treat waistbands, leg bands and elastic in briefs and trunks, when “exclusive of elastic” applies, and when sectional fibre disclosure is needed.
How tubular and open-width finished jersey differ for tees, why side-seamed tees use open-width fabric, and how each affects sizing, shrinkage control, twist and cost.
How metal grommets and embroidered eyelets for hoodie drawcords compare on look, durability and washing, how to reinforce them, and what to specify and check in bulk.
Why leg hems on trunks and boxer briefs curl and flip up, how fabric, hem construction and pattern affect it, and which options to sample and specify for the reorder.
When packaged tees and undershirts need fibre, origin and identity details on the package as well as each garment, and how transparent packs and mail order differ.
Why many leggings use a crotch gusset, how diamond and triangle gussets differ, what fabric and seams to use, and how to check fit, opacity and seam strength in samples.
