SKU: 1109555381
fahrradhelm aero

fahrradhelm aero Sigma-II Aero Fahrradhelm mit optional integriertem Visier – BU-Sport

Sale price$25.69 Regular price$28.54
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Description

fahrradhelm aero Sigma-II Aero Fahrradhelm mit optional integriertem Visier – BU-SportEntdecke unvergleichliche Leistung mit unserem neuen kompakten und leichten Fahrradhelm! Der Sigma II verfgt ber ein revolutionres magnetisches Befestigungssystem fr die Glser, das ein schnelles und mheloses Anbringen und Abnehmen eines umlaufenden Visiers ermglicht. Dieses innovative Design erlaubt es, das Visier einfach in der hochgeklappten Position zu verstauen, was es ideal fr schnelle Wechsel im Triathlon macht. Die im Helm versteckten

Entdecke unvergleichliche Leistung mit unserem neuen kompakten und leichten Fahrradhelm!

 
Der Sigma-II verfügt über ein revolutionäres magnetisches Befestigungssystem für die Gläser, das ein schnelles und müheloses Anbringen und Abnehmen eines umlaufenden Visiers ermöglicht. Dieses innovative Design erlaubt es, das Visier einfach in der „hochgeklappten“ Position zu verstauen, was es ideal für schnelle Wechsel im Triathlon macht.
Die im Helm versteckten Magnetempfänger sind vollständig kompatibel mit den SKY- oder A2-Gläsern, die speziell für unsere Omega- und Alpha Aero-Helme entwickelt wurden. Für mehr Vielseitigkeit kann ein integriertes Visier separat erworben werden, für Athleten, die noch keinen Helm mit Visier besitzen.
 

3 Gründe, den Sigma-II Helm zu wählen

  1. Folge den neuesten Trends im Helm-Design mit einer robusten und kompakten Form sowie einer aerodynamischen Geometrie.

  2. Bleibe auch unter Druck kühl dank extra großer Belüftungskanäle, die Komfort selbst bei hohen Temperaturen garantieren.

  3. Nutze ein aerodynamisches Vollvisier, perfekt für Triathleten oder Radfahrer, die eine Brille tragen.

Der Sigma-II Helm ist so konzipiert, dass er perfekt mit unseren umlaufenden SKY-Gläsern harmoniert. Diese hochwertigen Visiere sind so geformt, dass sie prismatische Effekte korrigieren und eine genauere Sicht bei deinen Ausfahrten bieten.
Sei beruhigt, der Sigma-II Helm ist von der UCI (Radsport), World Skate (FIRS) und ITU (Triathlon) für Wettkämpfe zugelassen und somit eine verlässliche Wahl für Wettkampfsportler.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 1109555381

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deloris s.
Louisville, US
★★★★★ 5
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This is the second time I purchased this style of shoes. They are extremely comfortable. They can be worn on casual and business events.
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LindyB
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★★★★★ 5
Great dressy sneaker to wear with business casual or jeans
Size: 11, Color: British Tan/Ivry
I got these for my husband to wear with jeans or business casual dress pants. They look sharp and professional and dress up jeans if you're going out. He says they fit comfortably and he can walk on them all day without his feet hurting. They are beautiful genuine leather so they don't get stinky. I got my husband's normal size and they fit to size.
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Reviewed in the United States on February 11, 2026
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timothy scalabrelli
Pawtucket, US
★★★★★ 4
Comfortable
Size: 9, Color: Black/Ivory
Most comfortable and roomy shoes I ever wore. Great for insoles. Looks nice too. The base of the shoe is a bit too thick but it’s fine.
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Reviewed in the United States on September 5, 2025
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BBZ
New York, US
★★★★★ 5
Very nice, but sizing is inconsistent
Size: 10 Wide, Color: Ivory/White/British Tan
All of these Cole Haan shoes are extremely well made and I like the styling. On the other hand, the sizing is very inconsistent and you may end up having to do a lot of returns trying to find the right size. Then if you get a different color of it, you may find the sizing different yet again. If you find your right zie, they are really nice shoes at a very reasonable price for the quality.
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Reviewed in the United States on February 6, 2026
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Lofidelityrockr
Massapequa, US
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
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Reviewed in the United States on December 19, 2025

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