Brand Comparison · 2026

    ReebokvsPatagonia, Size Comparison

    Reebok tends to run smaller than Patagonia. If you wear a Medium at Patagonia, you may need a Large at Reebok. For a measurement-based recommendation, use the fit checker.

    Quick Answer

    Reebok vs Patagonia sizing, quick answer

    Reebok runs about one size smaller than Patagonia. If you wear a Medium at Patagonia, you'll likely need a Large at Reebok. For an exact recommendation, build a free fit profile.

    • Reebok: fits true to size
    • Patagonia: runs large
    • If between sizes: size up at the brand that runs smaller, or use the fit checker below for a personalised recommendation.

    Brand guide

    Compare how Reebok and Patagonia usually fit, where cuts feel slimmer or roomier, and which categories are 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.

    The Verdict

    Reebok sizing compared to Patagonia: Reebok fits true to size while Patagonia runs large. Here is how the sizes translate.

    Reebok tends to run smaller than Patagonia. If you wear a Medium at Patagonia, you may need a Large at Reebok. For a measurement-based recommendation, use the fit checker.

    ReebokTRUE TO SIZE
    PatagoniaRUNS LARGE
    Reebok logo

    Reebok

    TRUE TO SIZE

    True to size, Classic styles fit wide feet well

    Patagonia logo

    Patagonia

    RUNS LARGE

    Outdoor heritage, runs large with relaxed fits

    Category Match-up

    Reebok
    Patagonia
    Tops
    TRUE TO SIZE

    True to size with a relaxed athletic cut.

    RUNS LARGE

    Flannel shirts and tees run large with a relaxed fit. Size down for a more fitted look.

    Bottoms
    TRUE TO SIZE

    True to size. Training shorts are generous.

    RUNS LARGE

    Pants run large through the seat and thigh. Size down 1 for a standard fit.

    Outerwear

    No data for Reebok Outerwear

    RUNS LARGE

    Fleeces and jackets run large. Size down 1 for a trim fit, or stay true for layering.

    Shoes
    TRUE TO SIZE

    Classic Leather and Club C run true to size with a roomy toe box. Good for wider feet. Running shoes run true.

    No data for Patagonia Shoes

    Activewear
    TRUE TO SIZE

    Performance apparel runs true to size. LES MILLS range fits snug, size up for comfort.

    No data for Patagonia Activewear

    Size Conversion Table

    Your SizeReebokPatagonia
    XXSXXS<XXS(Runs Large)
    XSXSXXS(Runs Large)
    SSXS(Runs Large)
    MMS(Runs Large)
    LLM(Runs Large)
    XLXLL(Runs Large)
    XXLXXLXL(Runs Large)
    XXXLXXXLXXL(Runs Large)

    * Indicative only. For your personalised size at both brands,

    Common Questions

    Does Reebok run smaller than Patagonia?

    Reebok runs about one size smaller than Patagonia. If you wear a Medium at Patagonia, you'll likely need a Large at Reebok. For an exact recommendation, build a free fit profile.

    Should I size up or down at Reebok vs Patagonia?

    Size up one at Reebok compared to Patagonia. Reebok runs smaller, so if you wear a Medium at Patagonia, try a Large at Reebok, especially for fitted tops and tailored bottoms.

    If I'm a Medium at Reebok, what size am I at Patagonia?

    Since Reebok runs smaller than Patagonia, a Medium at Reebok is roughly equivalent to a Small at Patagonia. Use the ThisFits fit checker for a recommendation based on your measurements.

    Does Reebok or Patagonia fit differently by category?

    Yes, fit varies meaningfully by category. Tops, Bottoms can each fit differently than the brand's overall tendency suggests. See the Category Match-up section below for per-category guidance.

    Which brand is more accurate to its size chart, Reebok or Patagonia?

    Reebok and Patagonia both publish official size charts, but real-world fit varies by fabric, cut and category. The ThisFits engine cross-references published charts with shopper fit reports across 197+ brands to predict your size in each.

    What if I'm between sizes at Reebok and Patagonia?

    If you're between sizes, Reebok tends to fit closer to the body, so trying the larger size first usually means fewer returns. Always confirm each retailer's return policy before ordering.

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    Your Personal Size

    See your size in Reebok&Patagonia

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