Product Details
The Oxford Rainseal waterproof motorcycle over-trousers in Bright / Black provide lightweight wet-weather protection over your normal riding trousers. A durable waterproof shell, fully taped seams and a half mesh lining help keep rain out without adding unnecessary bulk, while the elasticated waist, long zipped ankle openings and reflective detailing make them practical for commuting, touring and changeable British weather.
Who It's For
These over-trousers suit riders who want compact, fully waterproof rain protection that can be carried on the bike and pulled on over regular motorcycle clothing when the weather turns.
Key Benefits
- Fully waterproof over-trousers with a durable outer shell and fully taped seams
- Half mesh lining for comfort over riding kit
- Bright reflective colourway with 360° reflective detailing to help improve conspicuity in low light
- Elasticated waist and hems help keep the garment securely positioned
- Long zipped ankle openings make the trousers easier to put on over riding footwear
- Folds into a waistpack for compact storage
- Intelligently sized by Oxford to fit over riding gear
Specifications
| Specification | Detail |
|---|---|
| Product type | Waterproof motorcycle over-trousers |
| Colourway | Bright / Black |
| Weather protection | Fully waterproof shell with fully taped seams |
| Lining | Half mesh lining |
| Visibility | Bright reflective colourway with 360° reflective detailing |
| Waist and hems | Elasticated |
| Ankle openings | Long zipped openings |
| Packability | Folds into a waistpack |
| Manufacturer size range | XS to 6XL |
| Oxford product family | Rainseal Bright over-pant |
Oxford Size Guide
Oxford has already allowed room for normal motorcycle clothing in Rainseal sizing, so choose your usual clothing size rather than automatically sizing up. Measure your body, not another garment. Oxford's linked body-measurement guide provides the figures below for XS to 5XL. Oxford lists 6XL for this product but does not publish 6XL body measurements in that guide.
| Oxford size | Chest in / cm |
Natural waist in / cm |
Seat in / cm |
Oxford code |
|---|---|---|---|---|
| XS | 34-36 / 86-91 | 28-30 / 71-76 | 34-36 / 86-91 | RM213005XS |
| S | 36-38 / 91-97 | 30-32 / 76-81 | 36-38 / 91-97 | RM213005S |
| M | 38-40 / 97-102 | 32-34 / 81-86 | 38-40 / 97-102 | RM213005M |
| L | 40-42 / 102-107 | 34-36 / 86-91 | 40-42 / 102-107 | RM213005L |
| XL | 42-45 / 107-114 | 36-39 / 91-99 | 42-45 / 107-114 | RM213005XL |
| 2XL | 45-48 / 114-122 | 39-42 / 99-107 | 45-48 / 114-122 | RM2130052XL |
| 3XL | 48-51 / 122-129 | 42-45 / 107-114 | 48-51 / 122-129 | RM2130053XL |
| 4XL | 51-54 / 129-137 | 45-48 / 114-122 | 51-54 / 129-137 | RM2130054XL |
| 5XL | 54-57 / 137-144 | 48-51 / 122-129 | 54-57 / 137-144 | RM2130055XL |
| 6XL | Not published | Not published | Not published | RM2130056XL |
For trousers, prioritise natural-waist and seat measurements. For an oversuit, check chest, waist and seat over the complete riding kit you plan to wear. The selectable options on this page show current availability.
What Is Supplied
- One pair of Oxford Rainseal waterproof motorcycle over-trousers in Bright / Black, in your selected size
Product Questions
Are the Oxford Rainseal over-trousers fully waterproof?
Yes. Oxford describes this model as fully waterproof, with a durable shell and fully taped seams.
Should I buy a larger size to fit over my motorcycle trousers?
Normally no. Oxford sizes the Rainseal over-trousers to fit over riding gear, so choose your usual clothing size. Your riding layers and trouser shape can still affect the final fit.
Can they be put on over motorcycle boots?
The long zipped ankle openings are designed to make dressing easier over riding footwear. Try them with your own boots, as boot height and bulk vary.
Do these replace protective motorcycle trousers?
No. They are a waterproof outer layer and do not replace abrasion-resistant, armoured motorcycle trousers.
Are they easy to carry on the bike?
Yes. Oxford states that the trousers fold into a waistpack for compact storage.
Moto Central Fit Guidance
Try the Rainseal over the exact motorcycle trousers and boots you expect to wear. Check that you can sit on the bike and reach the controls comfortably, with enough overlap at the jacket and boots to help rain shed away from your base layers. Keep loose material clear of hot or moving parts.

