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Alpinestars Sirocco Jacket

$48.98 $97.95

Item # APN0031 50% Off

5 5

Community Rating | 2 Reviews

  • 100% Guaranteed Returns

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    on orders over $50
Item # APN0031


Get out there.

A little nasty weather shouldn't keep you off your bike. The Alpinestars Sirocco Jacket takes the edge off foul-weather riding so you don't have to stay home on days when you'll have the trails all to yourself.

  • Thin, lightweight 2-layer windproof and water resistant fabric
  • Jacket neatly folds away into its own stowage pocket for easy packing with minimum bulk
  • Reinforced ripstop fabric on shoulders and elbows increases durability
  • Innovative active ventilation on back ventilates even with a backpack
  • Elasticized wrist, hoodless design, reflective piping and printing,
  • Chest pocket with waterproof zipper for security
  • Slight drop back covers everything while you're bent over the pedals

Tech Specs

[body] synthetic, [shoulders and arms] ripstop
back panel
1 napoleon invisible zip
Recommended Use:
mountain biking, cross country, all mountain, trail, downhill

Size chart


Men's Apparel
Chest 35 - 36in
(88.9 - 91.4cm)
37 - 39in
(94.0 - 99.1cm)
40 - 41in
(101.6 - 104.1cm)
42 - 44in
(106.7 - 111.8cm)
45 - 47in
(114.3 - 119.4cm)
Waist 30 - 31in
(76.2 - 78.7cm)
32 - 33in
(81.3 - 83.8cm)
34 - 35in
(86.4 - 88.9cm)
36 - 38in
(91.4 - 96.5cm)
39 - 41in
(99.1 - 104.1cm)
Hip 40 - 41in
(101.6 - 104.1cm)
42 - 43in
(106.7 - 109.2cm)
44 - 45in
(111.8 - 114.3cm)
46 - 48in
(116.8 - 121.9cm)
49 - 51in
(124.5 - 129.5cm)
Thigh19 - 20in
(48.3 - 50.8cm)
21 - 22in
(53.3 - 55.9cm)
23 - 24in
(58.4 - 61.0cm)
24 - 25in
(61.0 - 63.5cm)
26 - 27in
(66.0 - 68.6cm)
How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your body at the top of your legs.
Using pants that fit well, measure the crotch seam to the bottom of the leg.

What community has to say

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Alpinestars Sirocco Jacket

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Here's what others have to say...

5 5

Great rain layer

  • Familiarity: I've used it several times

Nice lightweight rain jacket. It seems to repel very well, however I have not been able to use it in heavy rain. I wish it packed a little more tightly... It takes up my whole saddle pack.

I said the jacket is true to size. I usually order a small and the small fits me well. However, it is a bit snug so if you plan on having any thicker layers on you may need to order a size up.

Overall, I am very happy with the jacket. Alpinestars gear always seems to be high quality.

5 5


Nice Jacket for Rain Activity. Very light & Packable So You Can Use as an Emergency Over Your Base layer. Maybe a little too Much lettering, But it's All Reflective So I Guess It's a Draw. Fit is fairly form at the Back So if You Need Room I would Order a Size Up. I've Worn it a few times in Medium Rain And It Repels Very Well. I Have Some AS Board Shorts as Well And the Build of their Gear is HIgh Quality.

Unanswered Question

Can anyone post a review on this jacket?...

Posted on

Can anyone post a review on this jacket? Fit, cut, comfort, and usefulness while riding?
Anything would help, as I am looking for a jacket to wear while riding my mountain and hybrid bikes in the early morning and late evenings, not necessarily in the rain.
I'm not a roadie, so some of the jackets and clothing are out...