Product Details
The ARMR Kiso 4.0 in Black is a regular-length waterproof motorcycle textile trouser for commuting, touring and everyday road riding. It combines a fixed DRYGUARD waterproof membrane, fixed laser-quilted thermal lining and 600D construction with CE Class A garment certification and included CE Level 1 knee protectors.
Who It's For
These trousers suit riders who want practical waterproof road gear with built-in thermal insulation, included knee protection and a short connection zip for a compatible motorcycle jacket.
Key Benefits
- Verified road protection: CE Class A garment certification with CE Level 1 knee protectors included.
- Wet-weather coverage: fixed DRYGUARD waterproof membrane.
- Cool-weather comfort: fixed laser-quilted thermal lining.
- Durable construction: 600D outer shell with reinforced safety seams.
- Protection upgrade option: hip protector pockets are provided for optional protectors.
- Jacket connection: short zip connector for a compatible motorcycle jacket.
- Everyday practicality: front pocket, upper-leg reflective area and silicone zip puller.
Specifications
| Specification | Detail |
|---|---|
| Product type | Men's waterproof motorcycle textile trousers |
| Colourway | Black |
| Leg length | Regular |
| Garment rating | CE Class A, EN 17092-4:2020 |
| Included protectors | CE Level 1 knee protectors, EN 1621-1:2012 |
| Hip protection | Hip protector pockets provided; hip protectors sold separately |
| Outer shell | 600D textile |
| Construction | Reinforced safety seams |
| Weather protection | Fixed DRYGUARD waterproof membrane |
| Thermal lining | Fixed laser-quilted thermal lining |
| Front pocket | |
| Visibility | Reflective area at the upper leg |
| Connection | Short jacket zip connector |
| Detail | Silicone zip puller |
| Size range | Regular S to 5XL |
Size Guide
Available regular-length sizes and manufacturer product-code reference for the Black colourway.
| Size | Length | Product code |
|---|---|---|
| S | Regular | ARMT232101RS |
| M | Regular | ARMT232101RM |
| L | Regular | ARMT232101RL |
| XL | Regular | ARMT232101RXL |
| 2XL | Regular | ARMT232101R2XL |
| 3XL | Regular | ARMT232101R3XL |
| 4XL | Regular | ARMT232101R4XL |
| 5XL | Regular | ARMT232101R5XL |
Use your usual labelled trouser size as a starting point, then check the fit over the layers you intend to wear. The knee protectors should remain centred when seated on the motorcycle, and the hems should continue to cover the top of your riding boots.
What Is Supplied
- One pair of ARMR Kiso 4.0 regular-length trousers in Black, in the selected size
- CE Level 1 knee protectors
Product Questions
Are the Kiso 4.0 trousers waterproof?
They use a fixed DRYGUARD waterproof membrane.
Are knee protectors included?
Yes. CE Level 1 knee protectors are supplied.
Are hip protectors included?
No. Hip protector pockets are provided, but the protectors are sold separately.
Is the thermal lining removable?
No. ARMR specifies a fixed laser-quilted thermal lining.
Can they connect to a motorcycle jacket?
Yes. The trousers have a short jacket zip connector for a compatible jacket.
Moto Central Fit Guidance
Check the trousers while seated in your normal riding position and over any intended base layers. Confirm that the knee protectors stay correctly positioned, the waist remains comfortable and the hems overlap your boots. Moto Central can help with sizing and protector placement in store.