'For what it's worth'
This is what I found on MF, I'm sure others on this forum could tell you better than I on brands. IMO Pinnicle 'Cobra'
Microfiber Towels
Microfiber is split during the manufacturing process and then woven into a fabric consisting of 70-80% Polyester (scrubbing fibres) an 20-30% Polyamides (absorbing Fibres) Both are a nylon by-product of with a denier thickness of approximately 0.01�(a “feathered� finish provides absorbs ion properties for glass cleaning, a “hooked� finish with ends that grab and hold dirt, grime and residues, a great tool for removing wax/polish)
These filaments are positively charged (dust/dirt have a negative charge). Density of the towel is quoted as “fibres per square inch� with 150-200,000 strands being the norm. They work better when the fibres are free from wax / polish / compounds that clog them, this material is also very adsorbent, so wash after each use. They are designed for ease of use and durability, and can be used /washed at least 500 times.
MicrofiberTowel Care
Pre-soak in detergent / water and then squeeze out wax/polish with your hands and rinse thoroughly. Hand or machine wash in hot (>140oF) water with any detergent (P21S Total Auto Wash) that will remove
wax or polish. Rinse thoroughly twice, do not use bleach (bleach will shorten the life of your Microfiber cloths.) Do not use fabric softener (most contain silicone that the towel will adsorb and it will weaken the towels static charge thereby reducing their effectiveness) be careful when machine washing or drying in mixed loads (Microfiber cloths will pick up lint from other fabrics.) Air dry or put in dryer on low heat Microfiber will melt if subjected to high heat (235oF<). Colours may bleed during first washing.
I would also recommend washing new towels a couple of times before using to get the excess dye and sizing chemicals out. Don't use the same pad for different products unless they are washed first (i.e. don't use a towel for wax and then for polish unless you wash it first.