Does Splits59 run small?

    Splits59 runs small. Most shoppers size up from their usual size, especially in tops. Splits59 runs small with high-compression fabric. Size up one. Check the category notes below for tops, bottoms, and outerwear specifically.

    Splits59 generally runs small.

    Category
    Tendency
    Tops
    Runs small, Runs small. Compression performance fabric.
    Bottoms
    Runs small, Runs small. High-compression leggings.

    Splits59 runs small with high-compression fabric. Size up one.

    Confidence: Medium, based on official size chart data

    Will this fit me?
    Need sizing help for Splits59?

    Sizing overview

    Most shoppers start one size up. Use the notes below to see where Splits59 feels slimmer, roomier, or more consistent across categories.

    RUNS SMALLQuick answer

    Splits59 runs small. Runs small. Compression performance fabric.

    Plain-language cut notes and examples below show where pieces usually feel closer, roomier, or most predictable.

    GENERAL BRAND GUIDANCE

    This is a general brand-level sizing summary, not an exact product recommendation. For your specific size, paste a product link into the fit checker.

    Splits59 runs small. Splits59 runs small with high-compression fabric. Size up one.

    How to read Splits59 sizing

    Sizing tendency

    Most shoppers start one size up.

    Consistency

    Medium variation across categories.

    Best check

    Start with the category note, then check whether the cut is meant to feel structured or relaxed.

    Variability and caveats

    When Splits59 can feel different from the usual sizing tendency

    Cut

    Cut matters most when a piece is intentionally tailored or intentionally oversized.

    Fabric stretch

    Fabric stretch changes how strongly the sizing tendency shows up: more give softens it, less give makes it more obvious.

    Styling

    Styling details like intended silhouette, layering room, and line-specific fit can shift how the brand’s usual sizing direction feels.

    Splits59 Sizing by Category

    TopsRUNS SMALL

    Runs small. Compression performance fabric.

    What to expect

    Expect tops to feel closer than the label suggests, especially in more structured pieces.

    BottomsRUNS SMALL

    Runs small. High-compression leggings.

    What to expect

    Expect bottoms to feel closer than the label suggests, especially in more structured pieces.

    Browse the brand directory →Visit Splits59 site ↗

    Compare Brands

    Nike logo
    Nike
    TRUE TO SIZECompare →
    Adidas logo
    Adidas
    TRUE TO SIZECompare →
    Zara logo
    Zara
    RUNS SMALLCompare →
    H&M logo
    H&M
    RUNS SMALLCompare →

    Common questions about Splits59 sizing

    Does Splits59 run small?

    Splits59 runs small. Splits59 runs small with high-compression fabric. Size up one. Most shoppers start one size up.

    What size am I in Splits59 if I wear a Medium?

    If you wear a Medium in standard contemporary sizing, plan to try a Large at Splits59 first, especially in structured or fitted pieces. Fit can vary across tops and bottoms, so confirm against the specific category you are shopping.

    Does Splits59 fit differently by category?

    Yes. Fit varies by category at Splits59, covering tops and bottoms, since the same brand often cuts tops and bottoms to different proportions.

    Is Splits59's size chart accurate?

    Splits59 publishes an official size chart, and ThisFits cross-references it against real shopper fit reports. Splits59 shows medium variation across categories, so the chart is a reliable starting point with adjustments based on cut.

    What if I'm between sizes at Splits59?

    Since Splits59 tends to run small, sizing up usually means fewer returns when you are between sizes, especially for fitted tops and tailored bottoms.

    How does Splits59 sizing compare to other brands?

    Splits59 sizes similarly to Zara and COS, many customers prefer the next size up. Shoppers commonly compare Splits59 against other contemporary labels in the same category to translate sizes between brands they already wear.

    Can I return Splits59 items if the size is wrong?

    Splits59 typically accepts returns on unworn items with tags within the window stated on the order page or receipt. Policies vary by retailer and third-party sellers may differ, so confirm before ordering.

    Browse the brand directory →