Quick Summary
Trespass Kids Echo Trousers are unisex waterproof trousers in black, with a waterproof rating of 2000mm, windproof protection, taped seams, an adjustable hem tab, a full elasticated waistband and two zip pockets. They are made from woven polyester and identified by part number UCBTRAH10001_BLK11/12.
The combination of a secure waistband, adjustable hem tab and zip pockets gives a clear idea of the trouser design, while the waterproof and windproof details matter most if you are looking for weather protection for children.
Who It Is Best For
These trousers suit buyers looking for kids’ waterproof trousers for outdoor wear, especially where black colour, a unisex fit and weather protection details are important. They are worth checking carefully if you need the stated size 11/12 and want to match the part number exactly.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Trespass, for buyers looking for this named product line. |
| Product name | Echo, the specific trouser model in the title. |
| Product type | Kids trousers / unisex waterproof trousers, giving a clear indication of the garment style. |
| Colour | Black, which matters if you are matching an existing outfit or preference. |
| Waterproof rating | 2000mm waterproofing, a stated weather-protection specification. |
| Windproof | Listed as windproof, which adds to the stated outdoor protection. |
| Seams | Taped seams, supporting the waterproof construction detail. |
| Waistband | Full elasticated waistband, relevant for fit and comfort checks. |
| Hem | Adjustable hem tab, which lets the leg opening be adjusted. |
| Pockets | 2 zip pockets, useful if you want secure storage. |
| Material | Woven polyester, the only stated material detail. |
| Part number | UCBTRAH10001_BLK11/12, useful for identifying the exact variation. |
What To Know Before You Buy
Check the size 11/12 and the part number before ordering, as both are part of the product identification. The trousers are black and unisex, so make sure that is the variation you want. If you are comparing options, the key decision points here are the 2000mm waterproof rating, windproof construction, taped seams and the adjustable hem tab.
Common Buyer Questions
Are these waterproof trousers?
Yes. They are listed with a 2000mm waterproof rating.
How many pockets do they have?
They have two zip pockets.
What colour are they?
They are black.
What should I check before ordering?
Check the size 11/12 and the part number UCBTRAH10001_BLK11/12 to make sure you have the correct variation.
Final Buying View
These Trespass Echo trousers are a straightforward option if you want kids’ unisex waterproof trousers in black with taped seams, zip pockets and an adjustable hem tab. Review the size and part number carefully before choosing, then compare the stated weather-protection details with your intended use.











