Aiithuug Slim-Fit Winter Fleece Running Jacket

$111.98

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Color: blue

Size: s s m l xl xxl

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We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Step into winter workouts with confidence. The Aiithuug jacket blends cozy warmth with a sleek, performance-ready design—perfect for runners, yogis, and everyday exercisers. Crafted as a winter fleece running jacket, it keeps you toasty without slowing you down. The slim silhouette moves with your body, delivering shape, warmth, and layer-friendly style. Whether you're jogging at dawn or cooling down after yoga, this slim fit fitness jacket is your go-to companion.

Key Features

Brushed fleece interior locks in heat while still allowing breathability.
Slim, stretchy cut that hugs your form for a sleek, athletic silhouette.
Full-length zipper and high neck guard against chilly winds.
Thumbholes anchor the sleeves in place, preventing cropping during movement.

Size	U.S. Size Range	Bust (inches)	Waist (inches)	Recommended Weight (lbs)	Fit Style
S	US 4–6	32–34 in	25–27 in	100–120 lbs	Slim fit
M	US 6–8	34–36 in	27–29 in	120–140 lbs	Athletic fit
L	US 10–12	36–39 in	29–32 in	140–160 lbs	Snug but comfy
XL	US 14–16	39–42 in	32–35 in	160–180 lbs	Semi-fitted
XXL	US 18–20	42–45 in	35–38 in	180–205 lbs	More relaxed

Why Choose Our Aiithuug Slim-Fit Winter Fleece Running Jacket
Unlike bulky outerwear that restricts motion or athletic tops that leave you chilled, this jacket strikes the perfect balance: warm, streamlined, and movement-ready. It’s more flattering than boxy alternatives and more functional than fashion jackets.

Perfect For (Occasions & Uses)
Ideal for winter runs, brisk walks, warming up in the gym, or casual layering to the yoga studio. Especially suited for women seeking a warm yoga jacket that supports motion while keeping cold at bay.

Care & Maintenance
Machine wash cold with like colors and gentle detergent. Tumble dry low or lay flat to dry—avoids fabric pilling and keeps fibers soft.

Embrace Cozy Motion—Every Run, Every Stretch
Feel the difference when warmth and flexibility meet in one sleek jacket. The Aiithuug Slim-Fit Winter Fleece Running Jacket isn’t just gear—it’s your everyday warmth in motion.

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Aiithuug Slim-Fit Winter Fleece Running Jacket

blue /

$111.98

Inspired Finds

Aiithuug Slim-Fit Winter Fleece Running Jacket

blue /

$111.98

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

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O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

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S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

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C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

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A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

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N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

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H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

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M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

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R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

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A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

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L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

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B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

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K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Aiithuug Slim-Fit Winter Fleece Running Jacket