RST S1 Mesh D3O Motorcycle Trousers - Black - 44

The RST S1 Mesh D3O Motorcycle Trousers provide abrasion resistance, impact protection and airflow...

Best current price£206.99from OnBuy.com

Waist Size UK

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OnBuy.com(44) Rst S1 Mesh D3o Leather Trouser Black 5056558188795
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Product Information

Full details

The RST S1 Mesh D3O Motorcycle Trousers are designed for adult male riders who require a balance of high-impact protection and maximum airflow during warm-weather road riding. These trousers offer the durability of full-grain leather in critical zones combined with advanced impact-reactive armor, providing a robust solution for daily commuting or spirited touring. Please note that while the mesh construction excels in ventilation, these trousers are primarily intended for fair-weather use and do not feature waterproof capabilities.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialLeather
Waist Size UK44
Model Part Number103649BLK-44
BrandRST

Extended Product Information

FAQs

Are these trousers waterproof?

No, the RST S1 Mesh D3O trousers are designed for airflow and do not include a waterproof membrane.

Can I remove the knee sliders?

Yes, the knee sliders are replaceable and can be detached if they are not needed for your specific type of riding.

What does CE AA certification mean?

It indicates the garment has been tested for safety and meets specific standards for impact, abrasion, and seam strength for motorcycle protective clothing.

How do I know if the D3O armor is working?

D3O is designed to be soft during normal use. It will only feel firm or stiff at the exact moment of an impact when the molecules lock together to absorb energy.

Are the hip and knee protectors included?

Yes, the trousers come fitted with CE Level 1 D3O armor at both the knees and hips.

Troubleshooting

Armor feels stiff or uncomfortable

Ensure the D3O inserts are correctly positioned in the internal pockets; the material needs body heat to remain at its most flexible state.

Zip will not connect to jacket

Verify that your jacket features a compatible 360-degree connection zip; some jackets use different track widths or brand-specific attachment methods.

Leather feels dry or rigid

Apply a high-quality motorcycle leather conditioner to restore suppleness and prevent cracking.

Pros and Cons

Pros

  • Excellent ventilation provided by K300 mesh panels
  • High-security 360-degree attachment system
  • CE Level 1 D3O armor offers superior energy absorption
  • Full-grain leather in high-risk zones provides significant abrasion protection

Cons

  • Not suitable for heavy rain or cold weather conditions
  • Heavier than textile-only alternatives due to leather panels
  • Mesh material is susceptible to bugs and road debris during summer riding

Setup, Compatibility & Care

To ensure proper performance, check the fit by sitting on your motorcycle in your normal riding position to ensure the knee armor is correctly centered. Use the 360-degree zip to connect the trousers to an RST jacket before riding to ensure a complete seal. For care, wipe down the leather sections with a clean, damp cloth to remove road grime. Use a dedicated leather conditioner periodically to prevent the hide from drying out. Do not machine wash the trousers; if they become saturated with sweat, hang them in a well-ventilated area away from direct sunlight to dry completely.

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