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Membrane Cycle Vest 2XU

Item Code: MC1730a

Availability: Shipping Details


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Membrane Cycle Vest 2XU

Membrane Cycle Vest 2XU: Using 2XU’s revolutionary 16K:13K membrane for outstanding waterproofness of 13,000mmH20, this popular 2XU Membrane Cycle Vest is specifically engineered to fight moisture build-up during workouts. 

Membrane Cycle Vest 2XU Specs:

  • 360 Reflective Visibility 
  • Fusion Welded Chest Pocket
  • Eye Wear Dock
  • Back Angled Pockets

Membrane Cycle Vest 2XU: Featuring 2XU’s leading VELO PRO X fabric with hollow fibre polyester in back and side panels, the MC1730a traps heat for greater warmth, while remaining light for enhanced moisture management. 

Membrane Cycle Vest 2XU: Complete with angled pockets for storage, fusion welded chest pocket, eye wear dock and all over reflectivity for safe training in inferior light.
Membrane Cycle Vest 2XU: Designed with all the pockets you need to hold valuables, tubes and gels and the perfect fit while reaching down on the bars.

2XU Website

2XU Size Chart


In stock items will ship within the next business day. Available item(s) is/are available to order. Most available items will ship within 9 business days, sometimes the process is faster and of course it will ship to you ASAP. There might be some exceptions, example: supplier is out of stock or manufacturing delays. If you have any doubt your item is in stock please call us at 303-984-4649.

For shipping rates and/or international shipping rates and policies, please click here.



If you placed an order at 123Mountain and you don't like it just send it back for a refund, applicable for the item not shipping costs*. Ship it back and as long as your item is in unused condition with original tags, boxes, etc.  Please follow the steps at Return Policy Page.

No returns on sale / promotional / discounted item(s).

* Even if the shipping was free we paid the carrier for the service provided and we will deduct $7.95 for Economy, $12.95 for Ground, etc.



Not stoked on your gear? Looking to return it? No problem, we have an Unlimited Return Policy as long as item(s) is/are in UNUSED CONDITION. We try to guarantee complete satisfaction with unlimited lifetime returns. If at any time - now, next month, in 30 years - you're not 100% satisfied, send your gear back for a refund. No questions asked. Check out Return Policy Page here. No returns on sale / promotional / discounted items, though.


We need your help to always make sure 123Mountain has the best prices! You may even benefit in the process. If you find an identical product at a lower price and in stock through another online site we will refund two times the difference.

Here's how it works:
•    Place the order on at our current price.
•    Email us within 24 hours that you are requesting a price match, including a link to the site where you saw the lower price.
•    We will adjust the price and take care of your refund.

For further information please go to 100% SATISFACTION page.


We offer three types of membership; Elite, Premium and Standard. Each membership group has fantastic advantages everything from store credit to an extra 10% OFF and FREE shipping.

Find out more which membership level that fits you the best, click here.

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