Altura Kielder Progel Plus Undershorts - Black - Medium

Built for adventure, the Kielder Progel Plus Undershorts use Altura's renowned Progel pad technolo...

Best current price£32.99from Tredz

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24 offers from £32.99 - £50.00

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TredzAltura Black Kielder Progel Plus Undershorts
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£32.99
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Cycles U.K.Altura Kielder Progel Plus Men's Undershorts L BLACK - Cycles UK
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AmazonAltura Men's Kielder Undershorts Undershorts
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Leisure Lakes BikesAltura Kielder Progel Plus Undershorts Carbon
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Mountain WarehouseKielder Progel Plus Mens Undershorts -
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Product Information

Full details

The Altura Kielder Progel Plus Undershorts are designed for adult male cyclists who demand sustained comfort during long-distance gravel rides or technical mountain bike sessions. These undershorts provide a professional-grade padded experience beneath any outer short, though they are specifically engineered for a tight, performance-fit silhouette that may require careful sizing for those who prefer a looser feel.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialPolyester
Model Part NumberAL29MPPU1-CA-M
BrandAltura

Extended Product Information

FAQs

Are these shorts suitable for road cycling?

While they can be worn for road cycling, they are specifically optimized for the posture and impacts associated with MTB and gravel riding.

Do I wear underwear beneath these?

No, these are designed to be worn directly against the skin to ensure the chamois functions correctly and to prevent chafing.

How do I ensure a good fit?

These are designed to be a tight, athletic fit. Ensure they sit snug against the skin without restricting blood flow.

Can I use these with any outer shorts?

Yes, they are compatible with most MTB or commuter outer shorts, though the silicone grips are designed to keep them from sliding under any outer layer.

Are the materials sustainable?

The Progel Plus pad features a recycled fabric topper, contributing to a more sustainable construction.

Troubleshooting

The shorts bunch up while riding

Ensure the silicone leg grippers are in direct contact with skin and that you have selected the correct size for a secure, compression-style fit.

Excessive moisture buildup

Check that your outer shorts are also made of breathable, technical materials; cotton outer layers will prevent the mesh panels from wicking moisture away effectively.

Pros and Cons

Pros

  • Specifically designed for MTB and gravel terrain
  • Excellent moisture management via mesh panels
  • Includes professional-grade Progel padding
  • Secure fit prevents bunching during rides

Cons

  • Designed for a very close, fitted silhouette
  • Requires outer shorts for full coverage
  • Limited to black colorway

Setup, Compatibility & Care

To get the most out of your Altura Kielder Progel Plus Undershorts, ensure they are worn directly against the skin under your preferred outer shell. The silicone grips are designed to hold the shorts firmly in place against your thighs. To maintain the life of the Progel pad and the integrity of the mesh panels, wash on a gentle cycle at 30 degrees Celsius. Always air dry the shorts to prevent the fabric from degrading under high heat, and avoid using heavy fabric softeners that can clog the moisture-wicking properties of the polyester fabric.

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