The latest fall drop is here: find fresh inspiration to move. Shop Fall 2026

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    • Dark Red
    • Dark Red

    Designed for

    Running

    Why you’ll love this

    Cold out? Don't miss a run with this warm long sleeve.

    It's Rulu Ribbed Long-Sleeve Shirt

    Details

    Slim Fit, Hip Length

    • Skims your body
    • Sits below the waistband for moderate, everyday coverage

    Product Features

    • Thumbholes and Cuffins™ keep sleeves down and chills out
    • Zippered pocket keeps your card and keys safe
    • Reflective details
    • Underarm gusset improves mobility and minimizes chafe

    Soft and Warm, Ribbed Rulu™ Fabric

    • Soft, ribbed texture
    • Sweat-wicking
    • Four-way stretch
    • Quick-drying
    • Added Lycra® fibre for stretch and shape retention

    Materials & Care

    • Body: 94% Nylon (recycled), 6% Lycra Elastane
    • Pocket: 91% Nylon, 9% Elastane
    • Machine Wash Cold
    • Do Not Bleach
    • Tumble Dry Low
    • Do Not Iron
    • Do Not Dry Clean
    • Wash With Like Colors
    • This product contains recycled nylon made from repurposed plastic waste
    • This fabric is treated with a natural additive derived from plant seeds to make it sweat-wicking

    Chat with a product expert

    Get personalized help with sizing, fit, product comparisons, gift ideas, and more.

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    Reviews

    4.5

    (161)

    Fit based on reviews: True to size

    Small

    True to size

    Large

    9 months ago

    Great for running

    Comfortable and fitted, not too tight and just the right length

    Fits:True to size

    smil

    Sweat Collective member

    Response from lululemon

    9 months ago

    When comfort meets a flattering fit, you're set mile after mile.

    11 months ago

    Perfect for Chicago runs!

    So warm and comfortable on my Chicago fall runs and it will likely be a winter staple as well!

    Size Purchased:XXSUsual Size:XXS or XSFits:True to size

    Sweat Collective member

    1 year ago

    Another well lived piece

    Soft, slim with nicely done seams. 5’9” and 128 pounds, size 8 is perfect.

    Size Purchased:8Usual Size:8 in a topFits:True to size

    1 year ago

    beautiful！

    Very well fit with perfect shape, the material is so soft but strong

    Size Purchased:4Usual Size:4Fits:True to size

    1 year ago

    layer well with rule

    its a reliable layer for the upcoming months

    Size Purchased:8Usual Size:8Fits:True to size

    Sweat Collective member

    1 year ago

    Love This Shirt!

    Such a nice quality shirt with the right amount of thickness to the fabric. Feels cool to the touch. Very flattering style. Loved it so much- I had to buy another!

    Size Purchased:6Usual Size:6Fits:True to size

    Viewing 6 of 161