Lycra on eBay - interesting finds

Ali. It's the most slippery material I ever felt. Far smoother than XKCN / Leohex and it doesn't stretch much. Feels more like non-elastic nylon stockings from the '50s, but thick.

Good for you if you like that, but to me Lycra is about the "Holy Lycra Trinity" 
that sort of equally balances visual sheen, tactile smoothness and dynamic elasticity.

So to me the OEKOTEX100 Lycra that brands like Leohex, Amoresy, MJINM and Aesco use:
40 % tactile slipperiness
30 % visual sheen
30 % dynamic elasticity

So, if I encounter a fabric that excels at one of those categories at the expense of another,
the erotic spell vanishes.

Preferences change over time. 😉

Preferences change over time. 😉

Perhaps I'm autistic in that regard, but my preferences have remained consistent.  Over forty years, I've compared countless fabrics, and my "Holy Lycra Trinity" concept emerged because certain combinations consistently produced the kind of multisensory coherence I value.