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Alpinestars Air-Flo Textile Pants
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$159.95
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Video Reviews (2)

Alpinestars Air-Flo Textile Pants Videos

Alpinestars Air Textile Pants

  • Multi-panel construction with durable heavy mesh
  • Ballistic nylon reinforced knees, perforated foam padding and stretch fabric inserts
  • Comfortable elastic knitted panels on the back legs
  • Adjustable waist
  • Convenient extra-long zipper closure from the outside ankle to the inside of the leg

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Alpinestars Air-Flo Textile Pants 3.8 5 12 12
Good for warm weather riding Looks great, fits great, solid quality for a good price. Not sure about the knee protection and there's no hip protection at all. Decent airflow, better than jeans. I wear 34 x 32 jeans and the size large fits perfectly. Easy in and out with full zips. No cuff adjustment to snug up around boots but I suppose that helps the airflow. June 21, 2014
Pretty good, not perfect Overall, these pants are pretty good. They fit my 5'9", 155 lb frame pretty well in a size M, with room to fit my knee pads and protection shorts. They are fairly fitted, becoming more snug towards the bottom. They are advertised as having a lot of air flow, but I only rate them as moderate. The fact that I always wear pads underneath does have an effect on the airflow. If you plan to run raw underneath, you should be just fine. I do noticed airflow in my more sensitive areas and inner thighs, which are not padded up. They do flow considerably more air than my kevlar jeans (with the same pads underneath), so they do fulfill their intended purpose. Just don't expect airflow comparable to wearing a mesh jacket, and you won't be disappointed. December 10, 2013
well made materials Pants fit good and look to be made to hold up to average riding. The fit is like most pants with knee pads low until sitting on bike. I have 32 inseam and they fit great, zippered legs work well for fitting over boots. Protection is average but looks like it could be upgraded if I choose too. like any pant , they will be warm when stopped in 90 plus heat. September 5, 2013
Good but bad knee protection Everything is excellent on this pants except for the knee protection... It's a joke. But it is removable. August 5, 2013
great overall good pants!! even tough the weather is really hot over here I had no problems with the pants the air flow was great, the pants run small and the knew pads are low, I wish it had the zipper to zip it to the jacket, good price also. overall I'll recommend this product July 12, 2013
Disappointing product from legendary Alpinestars Pros: 1. Material quality - I really believe it won't rip that easily 2. Boot accessibility - zipper opens all the way up Cons: 1. Protection - will probably keep your skin intact when sliding on the tarmac but there're no effective impact protection at all for the hip, knee and shin areas. 2. Sizing - waist measurement should never be dependant upon a person's height; a fully adjustable waist would be perfect BOTTOM LINE: Alpinestars R&D team could've done way better... it's an absolutely disappointing, half-cooked product! July 8, 2013
You get what you pay for. I was very excited to get these in and was so disappointed with them. I did not like the fit of these pants and there's basically no protection in them. I would imagine a good pair of jeans would offer the same amount of protection, which isn't saying a lot. The knee armor (more like foam padding) sat very low and I don't think they will offer much impact protection in the even of a crash. I quickly exchanged these for Dainese New Drake pants and while those are $100 more, they are easily worth it. The Dainese pants are very nice fitting, have better materials thoughout, and has great protection in all the right areas. November 6, 2012
Works great for my commute The pants unzip from the ankle all the way up to above the knee to make them easy to slip on. The adjustable velcro waistline is key. I can easily wear them over dress pants with a large belt on or just over athletic shorts on hot weekend days. The air flow is phenomenal with these pants. The knee pads tend to slip below the knee when standing but once you're on the bike they rise up to where they need to be. Overall, great summer riding/commuter pants in my opinion. June 18, 2012
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Alpinestars Air-Flo Textile Pants
Already Asked: 5 Questions, 13 Answers
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RevZilla Store asked: Why did you choose this?
Helen O: These bike trousers are excellent for comfort and hard wearing Jul 25, 2014
Cristino M: Sorry nice textile pants if your riding Dirt Bikes. I wouldn't use these on the street because the lack of hip armor and knee armor (only foam inserts) Could not do it ... Returned. Jul 16, 2014
Brian L: Good value for my needs. Warm weather riding, decent protection, quality brand and styling. May 26, 2014
Shah Faisal i: well to be honest i liked it and the pieces is awsum Mar 31, 2014
Allen C: Good pants for the price, they don't offer the best protection but you get what you paid for. However they do hold up to their name, they offer amazing airflow, not once has my legs gotten sticky with sweat. The air just keeps on coming in. Very comfortable as well, no restraints anywhere. Dec 23, 2013
A shopper asked: Are there pockets to add knee and hip armour to these pants? Feb 2, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Rick P: No. The pants come with temper foam in the knees, they are short and wide (5"x7"). I had a seemstress install larger pockets in the knees for the Alpinestars Smart Guard kit (7"W x 12"L). She did have to sew through the whole pant, including the lining, well worth the upgrade. There is no hip armor option as there is a zipper on the hip area. I have Icon armored shorts, they are a good option. These pants are light weight for summer, not race level protection. All this gear is generically sized and varies from brand to brand, a little bit of customizing is required for better fitment and protection. Good luck. Feb 3, 2014
Reply to Rick Good answer? Yes (0) No (0)
Rick P: Yes on the knee pockets and no on the hip pockets. However, the pants come with temper foam that is short and wide (5L x 7W), the pocket are the same. I had a seemstress install pockets for the Alpinstars Smart Guard knee armor kit (7W x 12L). She did have to sew through the outer shell and the liner, but well worth it for the upgarde. More comfortable and hardly noticeable. There is a zipper in the hip area, so a pocket there was not an option. I have the Icon armored short, a good low profile option. Feb 3, 2014
Reply to Rick Good answer? Yes (0) No (0)
A S: There is pockets for Knee armour. They come with cheap foam knee inserts. Definitely need to upgrade to CE standard. No pockets for hip armour. Fit is quite roomy. General quality is excellent. Feb 3, 2014
Reply to A Good answer? Yes (0) No (0)
SP 634910688 i: For the knee yes and it comes with a thin pad .. And None for hip .. But I recommend you go for the forcefield armor, perfect and comfy Feb 2, 2014
A shopper asked: I'm 184 cm tall, waist 104 cm and hip is 112 cm. What size of this pants is fitted for me? May 14, 2012
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RevZilla: Based on your height of 6 feet and .5 inches (184cm), your waist of 40.9 inches (104cm) and your hip dimension of 44.1 inches (112cm) we would recommend the size 4XL, which is not currently being produced for this particular pant. These pants are offered in sizes XS-3XL. However, Alpinestars does offer a few other pants in a 4XL. May 17, 2012
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AndreasSven: Guess size 54 should fit for you. Jun 12, 2012
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Colin F asked: Are the XL's in this pant any longer than the Large size? Im 6'3" and found the L to be a bit too short. Prefer to have pants that do not rise up when seated on bike. Jan 30, 2014
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vlad k: Hi Colin,
I bought the L in these pants and had the same problem, I'm 6'2 and when standing all good, but riding was different as the knee pads crept past my knees. Would like to size up to see how the length would be. As I'm in Australia I don't have the option to try another size. Good luck
Jan 31, 2014
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Ngoc Thach N asked: Does are knee foam pad be swap out with Alpinestars CE knee pad? Oct 9, 2013
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Colin F: The knee foam is removable and should be replaced. Its crap, really. Im sure Alpinestars makes knee guards for it but I use knee guards that strap directly to my leg to avoid the shifting. Jan 30, 2014
Reply to Colin Good answer? Yes (0) No (0)
Sizing video for alpinestars (198)

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 / 2XL 304383 332-253-10-2X/332253102X In Stock: Ships within 24 hours
Black / 3XL 304384 332-253-10-3X/332253103X In Stock: Ships within 24 hours
Black / LG 304385 332-253-10-L/33225310L In Stock: Ships within 24 hours
Black / MD 304386 332-253-10-M/33225310M In Stock: Ships within 24 hours
Black / SM 304387 332-253-10-S/33225310S In Stock: Ships within 24 hours
Black / XL 304388 332-253-10-XL/33225310XL In Stock: Ships within 24 hours
Black / XS 304389 332-253-10-XS/33225310XS In Stock: Ships within 24 hours