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Brisk, cool, cold, or downright frigid—the Alpha Merino Air can handle it all. Using the latest and most advanced version of Polartec's renowned Alpha insulation, and adding merino wool, the Alpha Merino Air jacket punches way above its weight in warmth, breathability, and performance. Alpha Wool is used as interior insulation on the sleeve, front, and collar, while an outer softshell layer of Pertex Quantum Air provides an ultralight wind and water-resistant barrier to help trap heat while maintaining class-leading breathability. The back panel of the jacket is made from fleece-backed, Italian-milled recycled polyester to aid in breathability and mobility.
Our most technical riding jacket ever, the Alpha Merino Air uses our proprietary 3D patterning and carefully engineered on-bike fit for a streamlined fit that covers a wide range of temps and conditions.
"Velocio's Alpha Merino Air Jacket might just be the best winter jacket we have tried." - Dan Chabanov, Bicycling
The Velocio Signature Guarantee underscores our mission to create a better cycling experience. We believe that riding in our gear is the best proof of our commitment to quality and performance. Therefore, we stand behind everything we make. Try any of our products for 30 days to ensure it meets your needs. Wear it. Ride in it. Wash it. We believe it will provide a better riding experience. If you are not 100% satisfied with your Velocio product, you may return it within 30 days of receiving the product.See our complete return policy
The key to warmth without weight is the all-new Alpha Wool from Polartec. This novel version of the award-winning Alpha insulation incorporates merino wool fiber for added thermoregulation and moisture management. The body, sleeves and collar are all lined with this super soft and breathable insulation layer.
Our jerseys and bib shorts are intended to be form fit, providing compressive support, maximizing performance of the fabrics, and reducing fatigue and chafing. Due to the compressive nature of the fabrics, you will be able to fit into more than one size. Please use the charts below to help determine your optimum size:
Our sizing chart represents the majority of riders we’ve worked with first hand in our clothing. If your size falls outside of the specified chart, please contact customer service for insights or take advantage of our Signature Guarantee which allows for testing and return within 30 days if your riding experience, including fit, isn’t improved.
|Size||90 - 100 lbs.||100 - 110 lbs.||110 - 120 lbs.||120 - 130 lbs.||130 - 140 lbs.||140 - 150 lbs.||150 - 160 lbs.||160 - 170 lbs.||170 - 180 lbs.||180 - 190 lbs.||190 - 200 lbs.||200 - 210 lbs.||210 - 220 lbs.||220 - 230 lbs.||230 - 240 lbs.||240 lbs. +|
|Size||41 - 45 kg||45 - 50 kg||50 - 54 kg||54 - 59 kg||59 - 64 kg||64 - 68 kg||68 - 73 kg||73 - 77 kg||77 - 82 kg||82 - 86 kg||86 - 91 kg||91 - 95 kg||95 - 100 kg||100 - 104 kg||104 - 109 kg||109 kg +|
|XXS||29" - 31"||22" - 24"||31.5" - 33.5"|
|XS||31" - 33"||24" - 26"||33.5" - 35.5"|
|S||33" - 35"||26" - 28"||35.5" - 37.5"|
|M||35" - 37.5"||28" - 30.5"||37.5" - 40"|
|L||37.5" - 40"||30.5" - 33"||40" - 42.5"|
|XL||40" - 42.5"||33" - 35.5"||42.5" - 45.5"|
|XXL||42.5" - 45"||35.5" - 38"||45.5" - 48.5"|
|XXXL||45" - 47.5"||38" - 40.5"||48.5" - 51.5"|
|XXS||74cm - 79cm||56cm - 61cm||80cm - 85cm|
|XS||79cm - 84cm||61cm - 66cm||85cm - 90cm|
|S||84cm - 89cm||66cm - 71cm||90cm - 95cm|
|M||89cm - 95cm||71cm - 77cm||95cm - 102cm|
|L||95cm - 102cm||77cm - 84cm||102cm - 108cm|
|XL||102cm - 108cm||84cm - 90cm||108cm - 116cm|
|XXL||108cm - 114cm||90cm - 97cm||116cm - 123cm|
|XXXL||114cm - 121cm||97cm - 103cm||123cm - 131cm|
I have been wearing this jacket in dry, cold temps, layered with merino jersey and can't believe how well it breathes, insults and adjusts to changing temperatures. Today, I got caught in a wintery mix of snow, rain and hail and was next level impressed with how water resistant it was. The fit when you aren't on the bike is a strange, but as soon as you zip up and start riding, you will love it. Big back pockets and the two-way zipper is a huge plus.
We build cycling kit for a better riding experience. Our repair centers can work magic with general wear and tear and support our sustainable mission by extending durability and the lifecycle of every product.
Ride in a new piece of kit for that 30 days and if for any reason you aren’t satisfied, return the piece for a complete refund. There’s a better way to ensure each piece of clothing is right for you and our guarantee promises just that.
Our commitment to the environment goes beyond sustainable measures, durable clothing and a focus on circular manufacturing. We commit 1% of our annual revenue to sustainable causes including climate-focused non-profits, and bike advocacy groups.