Complete Gym Bag Checklist 2026
Everything you need in your gym bag. The complete packing checklist for 2026.
Sustainable Gym Clothes: Worth It?
Sustainable gym clothes have gone from a niche category to a real option at every price point. But are they actually worth buying, or is it just greenwashing with a higher price tag?
Let's look at what "sustainable" really means in activewear and whether the performance matches the promise.
What Makes Gym Clothes "Sustainable"?
Sustainability in activewear usually means one or more of these things:
- Recycled materials: Polyester made from recycled plastic bottles (rPET) or recycled nylon from fishing nets and industrial waste.
- Organic fibres: Cotton or bamboo grown without synthetic pesticides or fertilisers.
- Low-impact production: Reduced water usage, cleaner dyes, renewable energy in manufacturing.
- Durability: Clothes built to last longer so you buy less over time.
Environmental Impact Compared
| Material | Water Usage | Energy Use | Biodegradable | Microplastics |
|---|---|---|---|---|
| Virgin polyester | Low | High | No | Yes (sheds in wash) |
| Recycled polyester (rPET) | Low | 59% less than virgin | No | Yes (still sheds) |
| Conventional cotton | Very high (10,000L per kg) | Moderate | Yes | No |
| Organic cotton | High (less than conventional) | Lower | Yes | No |
| Bamboo | Low | Moderate | Yes | No |
Does Sustainable Gear Perform as Well?
Recycled polyester: Performs identically to virgin polyester. Same moisture-wicking, same stretch, same durability. There's genuinely no performance difference. If a brand offers recycled polyester gym shirts, there's no reason not to pick them.
Organic cotton: Same feel and breathability as regular cotton. Slightly softer in some cases. The difference is in farming practices, not in how the shirt performs during your workout.
Bamboo fabric: Naturally antibacterial and very soft. Good breathability. The downside is it's less durable than polyester for high-intensity training and can pill faster.
The Cost Question
Sustainable gym clothes typically cost 15-30% more than conventional equivalents. But consider cost-per-wear. If a sustainable shirt lasts 18 months of heavy training while a cheaper one lasts 6, the sustainable option is actually cheaper in the long run.
Our gym shirts are built for durability, so you're buying less and replacing less often regardless of the fabric source.
What Certifications Actually Matter
- OEKO-TEX: Tested for harmful chemicals. A good baseline.
- Global Recycled Standard (GRS): Verifies recycled content claims.
- GOTS (organic): Certifies organic fibre content and processing.
- bluesign: Ensures responsible use of resources in manufacturing.
If a brand claims "sustainable" but has no third-party certification, be skeptical.
The Verdict
Sustainable gym clothes are worth it when:
- They perform at the same level as conventional options (recycled polyester always does)
- They're durable enough to justify the price premium
- You care about reducing your environmental footprint
They're not worth it when:
- The "sustainable" label is just marketing with no certification
- The garment sacrifices performance for eco-credentials
- The price premium is more than 50% without matching quality
Browse our full collection for training gear built to last.