11 Breathable Workout Fabrics in India That Keep You Cool

2. Technical Polyester — Branded Cooling Finishes (e.g., Coolmax-style)

What it is: These are polyester fabrics with engineered fibres or finishes (often marketed under brand names) that increase moisture transport and surface area for faster evaporation. How it cools: By improving capillary action and increasing surface contact, these fabrics accelerate drying and can feel cooler against skin during long workouts (industry sources on Coolmax and cooling finishes note engineered fibre geometry). Best uses: Long-distance runs, cricket practice in humid weather, and multi-hour outdoor activities where sweat management matters. Care: Wash on a cold cycle and avoid bleach; reapply special detergents only if product guidance asks for them. Price brackets (garments): Entry ~INR 800–1,500, Mid ~INR 1,500–3,500, Premium tech pieces ~INR 3,500–8,000. Where to buy: Adidas, Puma, and some premium lines on Myntra or brand stores list cooling fabrics in the product tech spec. Pros: Superior drying and temperature feel; often treated for odour resistance. Cons: Higher cost; not biodegradable. Quick brand pick: Look for “Coolmax” or “eco-cooling” labels on running shirts from brand stores.