GymBum UK Luminous Surge Sports Bra

GymBum UK Luminous Surge Sports Bra

Engineered with purpose. Worn with confidence

Regular price £43.99 GBP
Regular price Sale price £43.99 GBP
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Shipped by GymBum UK

Size chart

    GymBum UK Size Guide

    GYMBUM UK®

    Size Guide


    1️⃣ Women – Sports Bras

    Measure Yourself

    For accurate sizing, keep the tape measure level and parallel to the ground.

    Bust
    Measure around the fullest part of your chest.

    Underbust
    Measure directly under your bust where the bra band sits.


    Body Measurements (Inches)

    Size Bust Underbust
    XS 33–34" 27–28"
    S 34–36" 28–30"
    M 36–38" 30–32"
    L 38–40" 32–34"
    XL 40–43" 34–36"
    2XL 43–46" 36–39"
    3XL 46–49" 39–42"

    Between sizes?
    Size up for a more comfortable fit.
    Size down for a more compressive performance fit.


    2️⃣ Women – Tops & T-Shirts

    Body Measurements (Inches)

    UK Size Bust Waist
    4–6 31–33" 24–26"
    8–10 33–36" 26–28"
    12–14 36–40" 28–32"
    16 40–43" 32–34"
    18 43–46" 34–37"

    3️⃣ Women – Leggings & Shorts

    Body Measurements (Inches)

    UK Size Waist Hips
    4–6 24–26" 34–36"
    8–10 26–28" 36–38"
    12–14 28–32" 38–42"
    16 32–34" 42–44"
    18 34–37" 44–46"

    4️⃣ Men – Tops & Hoodies

    Size Chest Waist
    S 36–38" 30"
    M 38–40" 32–34"
    L 42–44" 36"
    XL 46–48" 38"
    XXL 50–52" 40–42"

    5️⃣ Men – Shorts & Joggers

    Size Waist
    S 30"
    M 32–34"
    L 36"
    XL 38"
    XXL 40–42"

    Fit & Sizing Notes

    • Some styles follow Asian sizing and may run 1–2 sizes smaller than standard UK sizing.

    • Refer to each product description for specific fit details.

    • Measurements may vary slightly depending on fabric and cut.

    GymBum UK Luminous Surge Sports Bra

    Powerful, sleek, and built for movement, the GymBum UK Luminous Surge Sports Bra blends performance support with a bold athletic aesthetic. Designed with smooth compression fabric and a supportive longline silhouette, it delivers stability and comfort during high-intensity workouts while maintaining a clean, modern look.

    The double-layered front and reinforced shoulder straps provide dependable support for running, strength training, and dynamic gym sessions. A breathable mesh lining enhances airflow, while removable padding allows you to customise shaping and comfort.

    Finished with striking luminous surge accents, this sports bra brings a high-energy performance feel that pairs perfectly with the GymBum UK Luminous collection.

    Reach for the Summit.


    Why You’ll Love It

    • Supportive compression fabric designed for active performance
    • Longline silhouette for enhanced coverage and stability
    • Double-layered front for improved support during training
    • Breathable mesh lining helps regulate airflow
    • Removable padding for adjustable shaping and comfort
    • Non-see-through fabric for confident coverage
    • Smooth four-way stretch fabric that moves naturally with your body
    • Bold luminous accents for a high-energy performance look


    Performance Fabric

    75% recycled polyester, 25% elastane (US/Mexico production)
    74% recycled polyester, 26% elastane (EU production)

    Fabric weight:

    6.64 oz./yd² (225 g/m²) – US production
    7.37 oz./yd² (250 g/m²) – EU production

    Lining fabric:

    • US: 92% polyester, 8% elastane
    • EU: 90% polyester, 10% elastane

    Lining weight:

    4.42 oz./yd² (150 g/m²) (may vary by up to 5%)

    The recycled content of this product is certified under the Global Recycled Standard (GRS).


    Construction Details

    • Double-layered front panel for enhanced support
    • Fully lined with breathable mesh
    • Openings for removable padding
    • Removable padding included
    • Longline design for improved coverage and comfort


    Works Well With

    GymBum UK Luminous Surge Pocket Leggings
    GymBum UK Performance Leggings
    GymBum UK Training Jackets
    • Lightweight training hoodies and performance tees


    Care & Important Information

    • In areas where the fabric is double-layered, inner fabric details may subtly show through lighter designs.
    • Avoid contact with rough surfaces, as abrasive materials may pull fibres from the fabric.


    Traceability

    • Knitting — China
    • Dyeing — China
    • Manufacturing — Latvia, Mexico
    • Contains 74% recycled polyester
    • Contains 0% dangerous substances


    Compliance

    Age restrictions: Adults
    EU Warranty: 2 years

    In compliance with the General Product Safety Regulation (GPSR), GYMBUMUK LTD ensures that all consumer products offered meet EU safety standards.

    For product safety enquiries please contact:
    support@gymbumuk.com

    Size guide

      CHEST (inches) UNDERBUST (inches)
    XS 33 ⅛ 27 ½
    S 34 ⅝ 29 ⅛
    M 36 ¼ 30 ¾
    L 39 ⅜ 33 ½
    XL 42 ½ 36 ¼
    2XL 45 ⅝ 39
    3XL 48 ⅞ 41 ¾
      CHEST (cm) UNDERBUST (cm)
    XS 84 70
    S 88 74
    M 92 78
    L 100 85
    XL 108 92
    2XL 116 99
    3XL 124 106

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