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Alpinestars Oxygen Air Over Pants
  • Alpinestars Oxygen Air Over Pants - Black
  • Alpinestars Oxygen Air Over Pants - Black

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Video Reviews (2)

Alpinestars Oxygen Air Over Pants Videos

Alpinestars Oxygen Air Pants

Designed to be worn over casual pants, the Alpinestars Oxygen Air Overpants are an innovative option for summertime commuting. CE certified knee protectors and a durable polyester construction ensure excellent resistance against impact and abrasion, while extended zippered gussets allow effortless fitment and removal of the pants while wearing boots.


  • Constructed from PU coated, 600 Denier polyester fabric with extended mesh inserts on the thighs for optimum riding comfort
  • Accordion panels on the upper back and top of the knees for enhanced flexibility
  • Reflective piping for enhanced night-time visibility
  • Ergonomically tapered PE comfort padding on the hips
  • CE certified armor on the knees provide high levels of impact protection
  • Long zippered gusset running from the knees to the hem enables easy fitment of the pants while wearing boots
  • Waist connection zipper allows attachment to selected Alpinestars leather and textile jackets
  • Adjustable waist with secure sliding hook closure
  • Two external pockets with zippered closures
  • Premium YKK zippers ensure secure fastening at all times
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Alpinestars Oxygen Air Over Pants 4.3 5 13 13
Good over pants First off, they are not nearly as slim fitting as they look in the picture, kind of baggy, they fit fine over my baggy jeans. I'm 5'7" 150lb and wear 32/32 loose fitting jeans, ordered a medium, waist is snug, and a little long for me. Since they are long, the knee guard is a little low and no adjustment. Easy to get on over riding boots or a pair of Vans. All in all, for what they are, they are good, not uncomfortable riding, and hopefully enough protection. April 21, 2015
Nice Pants I purchased these pants to go over work clothes on my commute. They are easy on/off with the large zips. The knee pad and hips pads work for me. My only complaint is that if you store your pants in less-than-perfect position where the pads are forced to not lay flat they take on that shape. In other words they bend and stay bent until you re-work them into shape. Otherwise great pants for the money. April 20, 2015
Pants are pretty much as expected I've only had these pants for a couple weeks now, but they ended up being exactly how I expected them to be after reading the various reviews. The dual full-length side zips make these pants quite easy to get on and off over boots. I haven't had any problems with the top snaps letting loose like some other reviewers have described. I'm about 5'9" and wear 33/30 jeans. I got the large and they fit me well over jeans. I haven't really had a chance to try them over shorts yet. They may be a bit baggy, but I think they'll be fine. The velcro adjustments for the height of the knee pads are easy to use, but the left one doesn't seem to want to stay quite at the correct height. I rejoined the lower velcro and paid particular attention to lining up the two sides as best as possible. I hope it will make the knee pad stay at the correct height. My other concern will be about comfort when the summer temperatures get into the 80s and 90s. These pants have very little airflow, so they will probably be very hot. I spent a long time going back and forth trying to decide whether to buy these over pants. I am happy with my purchase and would recommend these pants for somebody looking for extra protection and some extra warmth, especially for commute rides. January 5, 2015
Added protection, cool style Wanted something I could wear over shorts in the tropical heat of Hawaii that offers protection and airflow. I'm a 32 waist with a 30 inseam. Ordered the small. Fits snug over a pair of jeans, but comfortable. Fits perfectly over a pair of shorts. Zipper on the leg comes up to the knee making it incredibly easy to put on or take off while wearing riding shoes or boots. Also like that it can zip into my AStars T-GP Pro Air Jacket. December 6, 2014
Decent buy Bought these pants for occational riding. Easy to get on and off. Seem pretty durable for what they are. I'm a pretty small person and wear 30-30 jeans. Bought the smallest available size and they are only slightly looser than they should be. Probably the sizes are pretty accurate. I would say they are a good buy. December 2, 2014
Great warm weather pants Fit is spot on with the sizing guides. Even though they are an "overpant", I often just wear a pair of gym/running shorts under them when I'm just going out for a ride and not to a particular destination. They fit well over a pair of jeans or khakis too and mate up perfectly with the zipper on the Viper Air jacket. Price and durability score a little lower for me because I think you're paying for the name a bit with these pants and mesh isn't going to protect you like leather. Accepting the fact that they are not leather and I'm not wearing them for the track, they're great pants though. July 22, 2014
Great over pants I wish they were a little more protective, but they're great pants all around. June 30, 2014
A new rider's perspective I've had these pants for about 7,500 miles of daily commuting now and so far they've been great! I haven't had the chance to test just how durable they are in a crash, but I'm hoping I will never have to. The padding in the hips tended to shift inside their pockets, so they needed to be readjusted every once in a while, but that's not a big deal to me. The knee padding doesn't have that problem and are the most pronounced pads in the entirety of the pants. The fabric below the knees is light and makes for great airflow. As a new rider who had gone from a pair of heavy duty work pants to the Alpine Star's, it was kind of a shock to see there was literally no protection on the shins. The leg zippers go from the outside of the ankle all the way up past the inside of the knee, making removal of the pants very easy, even with riding boots on. I put them on and take them off twice daily without any problem. I'm a 32/32 fit, so I purchased the Medium size pants and they ended up being a little snug with a pair of jeans on underneath. They aren't terribly uncomfortable, but there is no room for adjustment on the velcro waist bands. I figured if I'd worn them for a while, they'd stretch, but so far, they haven't, which is good and bad. The leg length ended up being perfect, placing the knee pads perfectly over my knees. I'm not sure if the blokes at Revzilla would let me return these pants for a Large pair considering how long it's been since I received them, which by the way, delivery was fast! Always a joy ordering from Revzilla. For a first pair of riding pants, I'm very happy with them. I don't have any experience with anything other than these, so I wasn't sure if a perfect score made sense. If you're a 32/32 fit, I would definitely say that a Large is probably the more comfortable route, size-wise. June 23, 2014
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Have a functionality, fit, or otherwise product-specific question about the Alpinestars Oxygen Air Over Pants? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Alpinestars Oxygen Air Over Pants
Already Asked: 3 Questions, 11 Answers
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RevZilla Store asked: Why did you choose this?
I V: For protection and practicality for commuting to work. May 19, 2015
matthew c: Commuting in hot weather. Apr 14, 2015
Joseph I: looking for a over pant for commuting, I was going to go with the icons but the reviews spoke of problems with seams and the fastener so I decided to spend a bit more. Jan 21, 2015
mark c: excellent pair of riding pants .have commuted in them since the spring very happy with my purchase.the only con with these pants is i wish they had more reflective panels/stripes.i commute in the dark to and from work and want to standout as best as possible Oct 9, 2014
Jesse G: Comfy summer pants. Oct 1, 2014
Jesse G: Lightweight, breathable. Perfect for what I need. Aug 16, 2014
Paul H: summer heat, easy to remove and wear shorts Jun 20, 2014
Steve S: To go along with my Alpinestars Valpariso jacket. The Valpariso pants don't look like they would flow enough air in hot weather. Jun 12, 2014
Jeremy W: Bought this to go with my new A-Stars jacket for warmer weather riding. May 3, 2014
Joel S asked: Are these pants waterproof? Feb 9, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
mark c: No.not water proof.i wear rain pants over them.but they are great pants. Feb 9, 2015
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Michael B: I don't know. Not much rain in Santa Barbara. Sorry Feb 9, 2015
Reply to Michael Good answer? Yes (0) No (1)
Brendan H asked: I'm 6'5" with a 36" inseam and 38" waist. Would any of these sizes fit me? Or would they be way to short? May 13, 2015
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Men's Pants Sizing

Euro USA Alpha US Pant Size Waist (cm) Hip (cm) Thigh (cm) Inseam (cm) Height (cm)
42 32 2XS 26 68-72 83-87 50-51 73-74 159-163
44 34 2XS-XS 28 72-76 87-91 52-53 75-76 164-167
46 36 XS-SM 30 76-80 91-95 54-55 77-78 168-171
48 38 SM-MD 32 80-84 95-99 56-57 79-80 172-175
50 40 MD 34 84-88 99-103 58-59 81-82 176-179
52 42 LG 36 88-92 103-107 60-61 83-84 180-183
54 44 XL 38 92-96 107-111 62-63 85-86 184-187
56 46 XL-2XL 40 96-100 111-115 64-65 87-88 188-191
58 48 2XL 42 100-104 115-119 66-67 89-90 192-195
60 50 3XL 44 104-108 119-123 68-69 89-90 192-195
62 52 3XL-4XL 46 108-112 123-127 70-71 91-92 196-199
64 54 4XL 48 112-116 127-131 72-73 91-92 196-199

Note: Alpinestars sizes displayed on our website are in Euro sizing, use the chart above to convert your standard US size to Euro. 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Alpinestars Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / SM 947606 3322514-10-S Out of Stock
Black / MD 947607 3322514-10-M In Stock: Ships within 24 hours
Black / LG 947608 3322514-10-L In Stock: Ships within 24 hours
Black / XL 947609 3322514-10-XL In Stock: Ships within 24 hours
Black / 2XL 947610 3322514-10-2X In Stock: Ships within 24 hours
Black / 3XL 947611 3322514-10-3X In Stock: Ships within 24 hours