Aiithuug Thermal Fitness Slim Fit Fleece Jacket

$97.98

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Size: s s m l xl xxl

Color: blue

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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.

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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.

Feel the confidence and warmth of your favorite early-morning run without the chill. The Aiithuug Thermal Fitness Slim Fit Fleece Jacket is your go-to outer layer for crisp-air workouts and cozy yoga sessions. Designed for active women who want a sleek, slim fit fleece jacket that doesn’t compromise on warmth. Say goodbye to bulky layers and hello to streamlined comfort that supports your pace and posture.

Key Features

Plush fleece lining that traps body heat while keeping a lightweight feel—ideal for training in cool weather.
Tailored slim fit contours the body for a sleek silhouette and full range of motion—perfect for running, yoga, or layering under coats.
Smooth front zip with chin guard and long sleeves for easy wear and added coverage.
Practical side pockets to keep hands warm or stash essentials like keys and cards.

Size	Chest (in)	Shoulder (in)	Sleeve Length (in)	Recommended Weight (lbs)
S	34–36 in	16.5–17 in	23.5–24 in	115–135 lbs
M	37–39 in	17–17.7 in	24–24.4 in	135–155 lbs
L	40–42 in	18–18.5 in	24.4–25 in	155–175 lbs
XL	43–45 in	18.9–19.7 in	25–25.6 in	175–200 lbs
XXL	46–48 in	20–20.8 in	25.6–26 in	200–230 lbs

Why Choose Our Aiithuug Thermal Fitness Slim Fit Fleece Jacket
Unlike bulky jackets that slow you down, this design balances warmth with mobility. It's crafted to be light enough for high-intensity workouts yet cozy enough for early-morning jogs. Compared to generic fitness jackets, it elevates both style and function, fitting beautifully whether you're stretching in a yoga studio or sprinting outdoors.

Perfect For (Occasions & Uses)
Women seeking activewear that transitions from outdoor runs to post-work yoga. Ideal for layering during winter workouts, early-morning jogs, fitness classes, or casual athleisure wear on chilly days.

How to Care
Machine wash cold with similar colors; tumble dry low or line dry to preserve fleece softness and fit.

Specs

Material: Polyester fleece blend
Fit: Slim, true to size
Available Sizes: S–XL
Color Options: Black, Navy, Gray (adjust as appropriate)

Feel the Cozy Momentum
Experience how the Aiithuug Thermal Fitness Slim Fit Fleece Jacket elevates your cold-weather workouts with warmth, flexibility, and style—without weighing you down. Add it to your routine and feel the difference.

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Aiithuug Thermal Fitness Slim Fit Fleece...

s /

blue

$97.98

Inspired Finds

Aiithuug Thermal Fitness Slim Fit Fleece Jacket

s /

blue

$97.98

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 Thermal Fitness Slim Fit Fleece Jacket