just got my swingers. love the fit, but they're stiffer than i thought/would like. 98 cotton / 2 elastane or something like that. ive looked up online ways to soften cotton. ive narrowed it down to washing with salt, washing with vinegar, washing with fabric softener, and throwing a bunch of little stones into the washing machine.
any opinions? the salt, vinegar, and fabric softener would hurt, but im wondering if the little stones might damage the shiny zippers.