Ventile
A tightly woven long-staple cotton fabric originally developed for RAF pilots in WWII. Naturally waterproof when wet — fibers swell to close gaps. Premium heritage fabric for outerwear.
Score Breakdown
How long the fabric lasts with regular use
Softness, feel against skin, wearability
Air flow and ventilation
Heat retention and insulation
Ability to pull sweat away from skin
Environmental impact of production and disposal
How easy it is to wash, dry, and maintain
Best For
Excellent durability (82) and comfort (75) for office wear
Good warmth (65) for cold weather
Good comfort (75) and care ease (55) for casual wear
Good comfort (75) and breathability (70) for sleeping
Good breathability (70) and comfort (75) for undergarments
Good durability (82) and breathability (70) for outdoor activities
Good sustainability score (75)
Detailed Use Case Scores
Pros
- ✓ Naturally waterproof — no chemical coatings needed
- ✓ Highly breathable compared to synthetic waterproofs
- ✓ Extremely durable tightly woven construction
- ✓ Biodegradable and sustainable natural fiber
Cons
- ✗ Very expensive — limited production
- ✗ Heavier than synthetic alternatives like Gore-Tex
- ✗ Takes longer to dry than synthetics
- ✗ Limited availability — specialty fabric
Care Guide
Special Notes
• Densely woven cotton — naturally water-resistant
• Re-proof with wax or DWR spray after washing
Additional Care Tips
- • Machine wash warm (40°C/105°F) on gentle cycle with mild detergent
- • Tumble dry on low heat — heat reactivates the water-resistant properties
- • Iron on medium heat to restore fabric tightness and water resistance
- • Do not use fabric softeners — they impair waterproofing
- • Re-proof with wax or DWR treatment if water resistance diminishes
- • Hang to store — avoid compressing for long periods
Cost
$$$$$
Premium
Shrinkage
Minimal shrinkage — follow care instructions
Eco Rating
Strong environmental credentials