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GymBum UK Highland Combat Rash Guard

GymBum UK Highland Combat Rash Guard

Engineered with purpose. Worn with confidence

£49.99 GBP
£49.99 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 COMBAT SERIES

    GymBum UK Highland Combat Rash Guard

    Built for the grind. Inspired by heritage.

    The GymBum UK Highland Combat Rash Guard combines modern performance technology with a distinctive Scottish-inspired design. Engineered for intense training, the smooth compression fabric moves naturally with your body while wicking away moisture to keep you cool and comfortable through the toughest sessions.

    Reinforced flatlock seams provide durability where it matters most while reducing irritation during grappling, drills, and conditioning workouts. Strong, flexible, and built for movement, this rash guard is designed to perform wherever your training takes you.

    Why You'll Love It

    • Moisture-wicking performance fabric keeps you cool and dry
    • Four-way stretch material allows unrestricted movement
    • Flatlock seams help reduce chafing and improve comfort
    • Lightweight compression fit supports muscles during activity
    • Durable construction designed for grappling and high-intensity training

    Built for Performance

    Designed for Brazilian Jiu-Jitsu, MMA training, and demanding workouts, this rash guard balances flexibility with durability. The athletic compression fit stays secure during rolls and drills while breathable stretch fabric allows full freedom of movement.

    Whether you're on the mats, cycling, training outdoors, or pushing through a tough gym session, the Highland Combat Rash Guard is built to move with you.

    Perfect For

    • Brazilian Jiu-Jitsu training
    • MMA and grappling sessions
    • Wrestling and combat sports
    • Strength and conditioning workouts
    • Outdoor training

    Product Details

    • 88% recycled polyester, 12% elastane (EU production)
    • 81% recycled polyester, 19% spandex / Lycra (US production)
    • Fabric weight: 230 g/m² (EU)
    • Fabric weight: 255 g/m² (US/MX)
    • Soft, stretchy moisture-wicking performance fabric
    • Fitted athletic compression cut
    • Flatlock seams for durability and comfort
    • UPF 50+ sun protection
    • Premium performance construction

    Sustainability

    This product uses recycled performance fabrics certified under the Global Recycled Standard (GRS) and tested to OEKO-TEX Standard 100, ensuring materials meet strict environmental and safety standards.

    GymBum UK

    Premium performance apparel for everyday athletes.

    Train harder. Move further.
    Reach for the Summit.

    Age restrictions: For 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 any product safety enquiries, please contact support@gymbumuk.com.

    Size guide

      CHEST (inches) WAIST (inches) HIPS (inches)
    2XS 34 ⅝ 28 ⅜ 35 ⅜
    XS 36 ¼ 29 ⅞ 37
    S 37 ¾ 31 ½ 38 ⅝
    M 39 ⅜ 33 ⅛ 40 ⅛
    L 42 ½ 36 ¼ 43 ¼
    XL 45 ⅝ 39 ⅜ 46 ½
    2XL 48 ⅞ 42 ½ 49 ⅝
    3XL 52 45 ⅝ 52 ¾
    4XL 55 ⅛ 48 ⅞ 55 ⅞
    5XL 58 ¼ 52 59
    6XL 61 ⅜ 55 ⅛ 62 ¼
      CHEST (cm) WAIST (cm) HIPS (cm)
    2XS 88 72 90
    XS 92 76 94
    S 96 80 98
    M 100 84 102
    L 108 92 110
    XL 116 100 118
    2XL 124 108 126
    3XL 132 116 134
    4XL 140 124 142
    5XL 148 132 150
    6XL 156 140 158

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    FREE UK Shipping on Orders £50+

    Order Before 3PM — Same-Day Dispatch

    Official GymBum UK® — Registered Brand

    FREE UK Shipping on Orders £50+

    Order Before 3PM — Same-Day Dispatch

    Official GymBum UK® — Registered Brand