Quick Summary
The Regatta Womens Daysha is a waterproof shell jacket with a breathable Isotex 10000 recycled polyester fabric. It is described as a shell layer rather than an insulated jacket, with taped seams, a mesh lining, a concealed hood with adjusters and an adjustable shockcord hem.
This is the kind of jacket to compare for weather protection, breathability and fit. If you are choosing between offers, check the size, colour and whether the shell layer suits the layering you plan to wear underneath.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Regatta. |
| Product type | Women’s outdoor active jacket with a waterproof shell construction. |
| Fabric | Isotex 10000 recycled 100% polyester fabric. |
| Fabric weight | 110 gsm. |
| Breathability | 10,000 g/m²/24 hours, which is a useful figure to compare if airflow matters for your intended use. |
| Seams | Taped seams. |
| Lining | Mesh lined. |
| Hood | Concealed hood with adjusters. |
| Hem | Adjustable shockcord hem. |
What to Compare Before Buying
- Weather protection: The jacket is a waterproof shell, so compare the stated fabric and seam construction against the conditions you expect to wear it in.
- Breathability: The stated 10,000 g/m²/24 hours figure gives a useful comparison point if you want a shell that lets moisture move away while you are active.
- Layering room: As a shell jacket, check that your normal mid-layers fit comfortably underneath in your chosen size.
- Fit features: The concealed hood and adjustable hem affect how the jacket sits, so confirm those details suit the way you want to wear it.
- Variant choice: Check the selected size and colour before choosing an offer.
Before You Decide
Confirm the size and colour, then check that a waterproof shell is the right outer layer for your needs. The key figures here are the Isotex 10000 fabric, taped seams and 10,000 g/m²/24 hours breathability rating. If you want room for layers underneath, allow for that when selecting a size.
Planning Your Layering System
Because this is a shell jacket, it works best as the outer layer in a clothing system. That makes your mid-layer choice important: a light fleece or warmer layer underneath can change how the jacket fits and feels. Before buying, think about the clothing you would normally wear underneath so you can choose a size that gives enough room without feeling bulky.





