Completely out of sight (even under leggings) and out of mind (so comfortable you'll forget you're wearing it), these supersoft and lightweight thongs are the ultimate in sight unseen underwear. Lasercut leg openings with no-stitch thermowelded bonding Tagless, seamless, no visible lines Cotton-lined gusset 75% CiCLO® nylon, 25% ROICA® spandex Fibers made with CiCLO show enhanced rates of biodegradation vs. traditional synthetic fibers, reducing plastic microfiber pollution in seawater, wastewater treatment plants and landfills. CiCLO additive creates millions of biodegradable spots in the matrix of the plastic, where naturally occurring microbes can break down the materials as they do with natural fibers Machine wash, tumble dry Imported