
Alpinestars Stella T-GP Plus R V4 Airflow 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
- ✓Full armor included on every panel — no upgrades needed after purchase
- ✓Excellent coverage and protection once you find the correct size
Watch-outs
- !Run very small, size up 2 to 3 sizes from your usual jacket size
- !Limited bust room, not suited for D-cup or larger
Rider reviews
From riders who shared their body data.
Stacey C
Verified buyerSuper nice and SUPER SMALL
“Great quality RUNS SMALL. So bummed! This jacket seems top notch, but just runs way too small. I wear a size L in Alpinestars Stella T-GP Plus R v3 Air Jacket and ordered a size large for this jacket, but this jacket is waayy too small for me. I'd exchange it for a larger size but honestly I think this jacket runs AT LEAST two sizes too small and I just don't want to take another chance. Too bad, super nice looking jacket. I'll probably wait until the cycle gear in town gets them in stock and go try it on in the store.”
JACKIE D
Verified buyerRuns Small. Stylish & Protective!
“Every other review is spot on, order a size up! I'm 5'4" and 118lbs, and the small I tried on would only fit a child. When I ordered a medium, it fit perfectly. Snug, but I could move around freely even with all the armor- and there's a ton. I feel like my upper body would fair better if I went down wearing this jacket. I also recommend the nucleon back protector for an extra level of safety. Very breathable on warm/hot days, but you'll freeze in cooler temps. My only regret is not ordering the black/white style for more visibility on the road.”
height
5'4"
weight
116 to 130 lbs
Gary C
Verified buyerXL feels like an XS
“Quality is great but sizing is so extremely off, this runs like THREE sizes too small. I usually wear a small and ordered a large. It fit like my extra small alpine jacket I already own. Sent it back and reordered an XL and it didn't feel like there was any size difference, still way too small! The arms are very narrow with no stretch, the chest is super tight- I measure at 38 in my chest. Really bummed for the high price.”
Lindsey N
RUNS TINY
“I'm typically a size m in jackets but ended up having to get an xl and it is still a little bit snug. If you have wide shoulders or a bigger chest it will still be snug sizing up. Aside from the sizing I love the jacket.”
Salvador N
Verified buyerVery Small Sizing
“Great quality but VERY SMALL. Usually wear a medium, I ordered a medium, fit like a SM or XS. Limited to no stretch and not build for a bust.”
JACKIE D
Verified buyerSafe, Sporty, and Sketchy Sizing
“ORDER A SIZE UP! I'm 5'4 and 118 lbs- a small in every t-shirt, blouse, sweater, etc. A small in this jacket will literally only fit a child. When I got a medium, it fit perfectly. Snug but not uncomfortable, even with all the padding. And this jacket has enough armor to instill confidence you'd fair pretty well if you went down. I recommend getting the nucleon back protector (small fits a medium) for an extra level of safety. Very breathable on hot days, but you'll freeze in cooler temps. Goes well with gauntlet gloves or shorties.”
height
5'4"
weight
116 to 130 lbs
Itzel G
Verified buyerSize up
“Very cool jacket great material but way too small, normally a medium in the v3 but this jacket fit like an extra small. Arm length perfect but hip and chest area way too small”
CLARA K
Verified buyer“Fits like a dream and on the warmer days we had I wore her and the airflow is great. Will be perfect for summer.”
CLARA K
Verified buyer“Fits like a dream and on the warmer days we had I wore her and the airflow is great. Will be perfect for summer.”
Deniece G
Verified buyer“This jacket fits really well and feels great while riding. It's lightweight, breathable, and offers solid protection with CE-certified armor. The airflow is excellent for warm weather, and the sporty design looks sharp. A great pick for comfort and safety.”
Kassy J
Verified buyerStylist riding jacket!
“A must!! Love the pink interior. Comfortable stylist, has good airflow so you're not hot. Protection in shoulder, elbow, back (sold separately) and chest (sold separately). Adjustable at hem. Has tons of pockets which. I love. Size up. I'm a M and I got a XL and it's snug.”
height
5'1"
weight
131 to 145 lbs
REBEKAH E
Verified buyerGreat jacket, but a nope for curvy women
“Well made jacket, great brand, just does NOT fit curvy women, and is several sizes too small.”
Bought this?
Tell us how it fit. Make the next rider's match sharper.
A quick fit report takes under a minute. We'll pre-fill the brand and product for you.
Similar Alternatives



