Hardshell
Waterproof breathable membrane fabric (Gore-Tex, eVent, or similar technology) laminated to a face fabric. The gold standard for rain and storm protection in technical outerwear.
Material Score Breakdown
7-axis material rubric, not a garment verdict — see disclosure below.
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
What this score doesn't measure
This is a material rating, not a verdict on any specific garment made from hardshell. The axes above are research-backed averages for the fiber itself.
- ×Construction. Yarn staple length, weave / knit structure, stitch count, finishing. Identical fiber, very different garments.
- ×Fabric weight (GSM). A 140 GSM tee and a 220 GSM tee made of the same hardshell feel and last very differently.
- ×Dye + finishing chemicals. Beyond the three we flag (PFAS, formaldehyde, antimony), dozens of textile finishes aren't modelled.
Best For
Good breathability (60) and moisture wicking (55) for light activity
Good durability (78) and comfort (58) for office wear
Good durability (78) and breathability (60) for outdoor activities
Detailed Use Case Scores
Pros
- ✓ Fully waterproof — sealed seams block all rain penetration
- ✓ Windproof — complete protection from wind chill
- ✓ Breathable membrane allows body vapor to escape
- ✓ Lightweight and packable for its level of protection
Cons
- ✗ Expensive — technical membranes add significant cost
- ✗ Crinkly and noisy compared to softshell fabrics
- ✗ Limited insulation — primarily a weather barrier, not warmth layer
- ✗ Membrane can delaminate with age or improper care
Better alternatives
Higher-scored synthetic materials. Same category — what to consider instead.
+2 vs Hardshell · 76/100
Membrane technology that is waterproof yet breathable. A laminate applied to other fabrics rather than a fabric itself.
+1 vs Hardshell · 75/100
Ultra-high-molecular-weight polyethylene (UHMWPE) fiber — the world's strongest fiber by weight. 15x stronger than steel, used in cut-resistant gear, ultralight backpacks, and high-performance sails.
Care Guide
Special Notes
• Use tech wash only
• Tumble dry low to reactivate DWR coating
• Never use fabric softener or regular detergent
Additional Care Tips
- • Machine wash warm (40°C/105°F) with technical fabric wash — no regular detergent
- • Do not use fabric softener — permanently damages membrane pores
- • Tumble dry on medium heat for 20 minutes — reactivates DWR coating
- • Do not iron or dry clean — heat and solvents destroy membrane
- • Reapply DWR treatment when water no longer beads on the surface
Cost
$$$$$
Premium
Shrinkage
Won't shrink with normal washing
Eco Rating
High environmental impact