
Alpinestars Stella Bionic Action V2 Jacket
What's my size? · Alpinestars jacket sizing
Available sizes
Use the calculator to find your size.
Known Fit Traits
How this piece actually runs.
Most riders found it runs small, a few true to size.
Positives
- ✓Slim breathable protection layer that fits under most jackets or over a t-shirt
- ✓Precise fit for slender builds with a small to medium bust
Watch-outs
- !Not suited for a bust larger than C cup, no accommodation in the design
- !Runs small, size up and check bust measurement carefully
Rider reviews
From riders who shared their body data.
Santiago L
Verified buyerPerfect fit for the feminine form.
“Wow! Fits me beautifully! Like a glove! Just what I was looking for to ride EUC! I feel much safer! Being in SW FL I was concerned with breathability, but I feel the wind while moving straight through the whole thing. Glad there is at least a couple choices for women out there. Thanks Alpinestars and RevZilla! If this helps anyone I'm 5 foot 4, 34B and 25-6 inch waist. Got size Small. The length is short like 4 inches below my bellybutton.”
Adrenne J
Verified buyerIf you have a bust, this is a bust :/
“So I wanted to love this but I really can't. I have tried many times to like it but there are a few big issues with this jacket that no one reviewing this item has talked about. I am 5'2" 110lb with a 32" D bust (30" DD sister size) and this thing just does not fit well no matter what. The plate on the chest sits very low if you are shorter in height and the shape of it causes the plate to "float" atleast an inch away from your body. The velcro belt has to either go across the bottom of the plastic which makes it push away from the body even more or you have to have it velcro'd in an uncomfort”
height
5'2"
weight
100 to 115 lbs
Rayne B
Verified buyerComfortable
“I was on the fence of what size to buy but I ultimately went with a small since Im a small chested gal. I'm 5'8, 135lbs and my bust is around 33in. This fit me perfectly in a small. I will say its a tad bit itchy so I would recommend wearing a tank top under it but other than that its pretty comfy.”
SHARICE C
Verified buyer“Good product, runs small for a large in womens.”
Brooke J
Verified buyer10/10
“Very breathable and comfortable to wear. It's nice to be able to still have a good breeze while riding but still being protective. I'd definitely recommend. It's also slim enough to fit under clothes or another riding jacket for added protection. Or something as simple as a hoodie with peace of mind. I also like that the chest is shaped to give room for a women's figure. I am a 34 or 36 D and it's very comfortable for my chest. It's compressed enough to fit well for smaller chested gals. Idk about anything bigger than a D though. The only thing is that long term I think the kidney belt would g”
John K
Verified buyerGreat for what it needs to do!
“Great if you live in a state where it's hot all the time and you want some protection without a full jacket. Fits amazing, looks great but don't expect it to stop rash if you slide. Sleek enough to put a sweater over in the cooler weather!”
Shyann S
Verified buyerGreat
“This thing fits like a glove, definitely worth the money. I wear it under my jacket when snowmobiling and it's comfortable and supportive.”
KAYLA J
Verified buyerGreat torso impact protection
“Definitely works. Went down wearing this and it certainly works for impact. Great on hot days. Fits nice and works.”
Rachel W
Verified buyerFits well, would make a good protective layer
“I bought this with the intention of wearing it under a sweatshirt/hoodie. I was a little worried that the large would not fit based on some of the reviews. I am 5'6, 183lbs and large chested. However, I was surprised it did fit. Of course, the chest plate doesn't cover my entire chest, but it zips, and the arms fit great, great length. It's not uncomfortable. Definitely not meant to be worn by itself. However, it is really nice and would definitely recommend for a base layer”
height
5'6"
weight
176 to 190 lbs
Mckenzie C
Looks cool wish it fit better
“This jacket looks very cool and most definatley will protect you if you crash. However, I have a larger chest size 38F and broad shoulders, and I had to purchase a 2XL but in the mens sizing. The jacket isnt uncomfortable, but it also isnt as comfortable as say a hoodie, its bulky under any kind of outerwear and due to having to purchase the mens option, the lower back piece rides up because of my back curvature, and ends up getting in the way of the back of my head and cuts into the back of my neck. The kidney band also likes to roll up. The chest protectors do fit my chest along with the arm”
height
5'11"
weight
221 to 235 lbs
Christine H
Verified buyerTotally Meh
“Returned and ended up going with a LEATT mens protection in S/M. For the price this has less protection and the "womens fit" is meh.”
RAVEENA L
Verified buyerDefinitely recommended 10/10
“I love it, it fits great, breathable and fits under any jacket and looks awesome too ??.”
height
5'4"
weight
131 to 145 lbs
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