Thread Report
Sandro: June 2026
Sandro sits in the middle of the pack with an average of 57.9% natural fibre across 321 products — a mix of natural and synthetic. Only 13.7% of products are polyester-heavy — relatively low compared to many retailers. 29.3% of products are nearly all-natural (95%+ natural fibre). The most common fibre across Sandro products is Viscose, appearing in 51.4% of items.
Natural Fibre Distribution
- 24%
Synthetic
<30% natural fibre · 77 products
- 43.3%
Blend
30–85% natural fibre · 139 products
- 32.7%
Natural
85–100% natural fibre · 105 products
Top Fibres by Frequency
Fabric by Category — June 2026
| Category | Products | Avg Natural % |
|---|---|---|
| T-Shirt | 13 | 96.3% |
| Jeans | 36 | 90.6% |
| Shirt | 24 | 75% |
| Sweater | 12 | 69.1% |
| Jacket | 35 | 58.5% |
| Skirt | 30 | 58.4% |
| Pants | 37 | 54.1% |
| Shorts | 11 | 52.9% |
| Dress | 64 | 33.8% |
Sandro in Other Months
Monthly Thread Reports
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Frequently Asked Questions
What is Sandro clothing made of?
Based on our analysis of 321 Sandro products, the average garment is 57.9% natural fibre. The most common single fibre is Viscose (in 51.4% of products). The remaining material is typically synthetic — polyester, polyamide, or acrylic.
Is Sandro cotton?
Sometimes — cotton appears in 32.4% of the 321 Sandro products we analyzed, but it's usually blended with synthetics. Only 29.3% of items are nearly all-natural (95%+ natural fibre), so check the composition before assuming a piece is pure cotton.
Is Sandro 100% cotton?
Effectively no. We didn't find any Sandro products that are 100% cotton (or near-pure, 95%+) in our database. Cotton at Sandro is almost always blended with elastane, polyester, or other fibres.
How much polyester does Sandro use?
13.7% of Sandro products are polyester-heavy, meaning polyester makes up 50% or more of the garment. This is below average for fast fashion retailers.
Is Sandro mostly synthetic?
13.7% of Sandro products are polyester-heavy (50%+ polyester). Average natural fibre content is 57.9%, so the rest of the catalog is mixed.
Does Sandro use natural fabrics?
29.3% of Sandro products are nearly all-natural (95%+ natural fibre). Only a small fraction of their range avoids synthetic fibres entirely.
Is Sandro sustainable in terms of fabric?
Fabric composition is one factor in sustainability. With an average of 57.9% natural fibre, Sandro is about average on this measure. Natural fibres generally biodegrade and shed fewer microplastics than synthetics.
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