Product Details
Dainese Thermo Men's Motorcycle Base Layer Trousers Black / Red are close-fitting cold-weather undertrousers designed to sit beneath motorcycle trousers. Breathable, insulating Dryarn® construction helps retain warm air while moving perspiration away from the skin during winter riding and other cold-weather activities.
Key features
- Breathable and insulating Dryarn® technical fabric for cold-weather riding
- Dainese-stated operating range: -20°C to 10°C
- Active moisture management helps move perspiration away from the skin
- Seamless construction for close-fitting comfort beneath motorcycle clothing
- 3D Frame knitted structure for additional thermal insulation
- Reinforced contact zones and differentiated knit structures
- Press Structure construction designed to support a close, lightly compressive fit
- Tear-resistant and anti-pilling construction
- Made in Italy
Product details
- Men's thermal motorcycle undertrousers
- Colour: Black / Red, Dainese code 606
- Dainese item: 201916020606004
- Available Moto Central options: XS / S, M, L and XL / XXL
- Supplied as one pair of thermal base-layer trousers
Dainese men's size guide
The grouped product options cover the following ranges from Dainese's current men's motorcycle size chart. Measure around the natural waist and the fullest part of the hips.
| Product option | Dainese sizes covered | UK reference | Waist | Hips | Inseam |
|---|---|---|---|---|---|
| XS / S | EU 42-46 | UK 32-36 | 70-82 cm | 84-96 cm | 76-80 cm |
| M | EU 48-50 | UK 38-40 | 82-90 cm | 96-104 cm | 80-83 cm |
| L | EU 52-54 | UK 42-44 | 90-98 cm | 104-112 cm | 83-85 cm |
| XL / XXL | EU 56-60 | UK 46-50 | 98-110 cm | 112-124 cm | 85-88 cm |
Important information
This is a close-fitting thermal layer, not a waterproof outer garment or certified impact-protective product. Dainese's terms “3D Frame armour”, “Armor Pad” and “differentiated armours” describe knitted insulation and comfort structures; no motorcycle impact armour is supplied. The stated temperature range is a manufacturer guide rather than a guarantee of comfort, which also depends on weather, speed, activity and the rest of the rider's clothing system.
Questions and answers
Is it waterproof?
No. Dryarn® manages moisture next to the skin, but the garment is not a waterproof or weatherproof outer layer.
How should it fit?
Choose a close fit so the technical fabric can sit against the skin without restricting movement. If your measurements cross two grouped options, compare the most relevant body measurements and the available space beneath your riding kit.






