Quick Summary
DERW men’s waterproof overtrousers in black, size M, are rain trousers made to wear over everyday clothing when extra weather protection is needed. The key stated features include a 5000 mm waterproof rating, taped seams, a windproof and breathable fabric build, half-leg side zips, two zip pockets and an elasticated waistband.
The cut and features make them relevant for outdoor activities where weather protection and easy on and off over footwear matter.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | DERW. |
| Product type | Men’s waterproof overtrousers. |
| Colour | Black. |
| Size | M. |
| Waterproof rating | 5000 mm waterproof protection. |
| Construction | TPU membrane and fully taped seams. |
| Fabric | High-density ripstop nylon with a breathable mesh lining. |
| Leg opening | Half-leg side zips extend from the hem upwards for easier pull-on over footwear. |
| Pockets | Two zipped pockets for small essentials. |
| Waist | Fully elasticated adjustable waistband for wear over other trousers. |
What to Compare Before Buying
- Size: This pair is size M, so check the size against your usual fit and the layer you plan to wear underneath.
- Water protection: The stated waterproof rating is 5000 mm, which is useful if you want a specific weather-protection level to compare.
- On/off access: The half-leg zips matter if you want trousers that go on over boots without fully removing footwear.
- Storage: The two zip pockets are worth checking if you want secure space for small carried items.
- Layering: These are overtrousers, so compare the waistband and cut with the clothing you expect to wear underneath.
Who This Product May Suit
These overtrousers suit buyers who want rain trousers to wear over other clothing for outdoor use. The combination of waterproof protection, taped seams, zip pockets and side zips makes them relevant where quick layering and weather shielding matter.
Before You Decide
Confirm the black size M version is the one you need, and check the fit over your usual trousers or walking layers. If pocket storage or boot-friendly leg access matters, the zipped pockets and half-leg zips are the key features to compare before choosing an offer.









