Is spun polyester good for summer?

Here is an objective analysis of whether spun polyester is suitable for summer:

I. Obvious Disadvantages of Wearing Spun Polyester in Summer

▸ Stuffy and Unbreathable:

Spun polyester is essentially a plastic fiber and does not absorb sweat. Sweat sticks to the skin like being wrapped in plastic wrap.
It's 3-5°C hotter than pure cotton, increasing the risk of heatstroke under the scorching sun.

▸ Increased Body Odor:

Sweat cannot penetrate the fibers and ferments on the surface, producing a sour smell (difficult to eliminate even after multiple washes).

▸ Static Electricity and Skin Adhesion:

In dry weather, static electricity is strong, causing skirts and pants to stick to the legs, making walking sticky and uncomfortable.

II. Special Cases Where It's Barely Usable

▸ If you absolutely must wear it, choose these designs:

Loose and Ultra-thin: Oversized shirts, sun-protective clothing (allows air circulation).
Light Colors: White and beige reflect light and do not absorb heat; dark colors feel like wearing a "black plastic bag."
Designs with Mesh Ventilation: Designs with mesh panels under the armpits and on the back.

▸Absolutely avoid:

Tight-fitting T-shirts and dresses (make you feel sticky all over).
Sleeveless vests (show obvious sweat stains under the armpits).

III. Better Alternative Fabrics for Summer

Fabric Advantages Comparison: Short-fiber Polyester
Pure Cotton: Sweat-wicking and quick-drying, naturally breathable against the skin.
Linen: Large fiber gaps, naturally cooling.
Silk Blend: Lightweight and heat-dissipating, suitable for hot weather (expensive but worth it).

IV. Summer Usage Suggestions for Short-fiber Polyester

Only for outerwear: Wear it as a sun-protective jacket (with a pure cotton vest underneath), remove it as soon as you enter indoors.
Preferred Recycled Short-fiber Polyester: Some brands add cooling agents (feels slightly cool to the touch), but the effect is short-lived.
Emergency Cooling Method: Spray with water mist before wearing, utilizing evaporation to absorb heat (maintains a cooling sensation for 10 minutes).