Polycotton or 100% Cotton: The No-Taboo Comparison

What are we actually comparing?

Polycotton is a fibre blend — typically 50% cotton, 50% polyester — woven like any other sheet, most often in percale. The 'polycotton vs cotton' debate is therefore a fibre debate, not a weave debate: a poor, loosely woven 100% cotton will lose to a good, tightly woven polycotton percale, and vice versa. So let's compare at equal weave.

One useful clarification: 'Egyptian cotton', often invoked as the summit of bed linen, refers to extra-long staple cotton (Giza) — genuinely superior, genuinely expensive, and very often faked in retail (an industry study found that a large share of linen labelled 'Egyptian cotton' contained none at all). In Morocco, an 'Egyptian cotton' sheet at 200 MAD is a label, not a fibre.

The comparison, criterion by criterion

An honest reading of the table: if you wash your linen once a week for your own bed and love the feel of cotton, 100% cotton is a perfectly defensible choice. The moment linen starts working — rental, guesthouse, hotel, large family — the drying, ironing and lifespan rows become what matters, and polycotton wins by knockout.

Why the world's hotels settled the debate

• Cost per wash: a 199 MAD polycotton sheet amortised over 180 cycles costs 1.1 MAD per rotation; a 150 MAD consumer cotton dead at 70 cycles costs 2.1. The 'cheaper' sheet costs twice as much — the full reasoning is in the price guide;
• Drying: in a commercial laundry as on a drying line in Essaouira, halving drying time doubles rotation capacity — see our coastal city pages;
• Ironing: at hotel scale, thousands of calendering hours saved; at Airbnb-host scale, a presentable sheet without an iron;
• Dimensional stability: a fitted sheet that doesn't shrink is a fitted sheet that still slips on — after 50 washes too.

Which is why the objection 'polycotton isn't real cotton' turns on itself: hotels — 5-star ones included — sleep on 50/50 precisely because they wash more than anyone. The hotel sheets guide details their full specification.

The cases where we do NOT recommend polycotton

An honest comparison also lists the defeats. 100% cotton (or better, long-staple combed cotton percale) remains preferable for: sleepers who sweat heavily in very hot climates without air conditioning (cotton's breathability makes the difference); highly reactive skins that sense the synthetic share; and showpiece linen washed rarely, where feel outranks logistics. In a luxury villa, a mix is common: 50/50 for everyday service, superior cotton on the master suites — our villa page covers it.

Beware, on the other hand, of unbalanced blends: past 65% polyester the sheet turns plasticky to the touch, traps heat and glazes under the calender. 50/50 is a balance, not a cotton minimum.

How to check what you're being sold

• Read the composition label (mandatory): '50% cotton / 50% polyester' must be written out — 'cotton touch' means nothing;
• The fist test: scrunch the fabric for 5 seconds; a good percale (cotton or polycotton) springs back almost on its own, a low-grade cloth keeps the creases;
• Transparency: stretched in front of a light, a tight weave lets through an even glow, with no brighter patches;
• Ask for the thread count in threads/cm² and distrust '1000 TC' — the thread count guide explains the plied-yarn trick;
• Insist on paying on delivery: cash on delivery lets you touch the fabric before you pay — it is how we work by default.

Frequently asked questions