2 Pack Mens Thermal Underwear Set T Shirt

2 Pack Mens Thermal Underwear Set T Shirt

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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.

    Heatwave® Pack Of 2 Men's Thermal Underwear Set

    Discover the ultimate in warmth and comfort with the Heatwave® Pack Of 2 Men's Thermal Underwear Set. Perfectly designed for active outdoor pursuits like running, hiking, and various sports, this set includes both a T-shirt and pants, making it an essential baselayer for your cold-weather wardrobe. Available in multiple colors and sizes, it stands out for its exceptional insulation and comfort fit, positioning it well ahead of its competitors.

    Key Feature 1: Advanced Insulating Yarn

    Description: The thermal underwear is crafted from an advanced insulating yarn that offers a 0.45 tog rating. This high-performance material is designed to hold more warm air close to the skin, ensuring maximum insulation and warmth.

    Benefits:

    • Stay warm even in the coldest conditions, making it ideal for outdoor activities and workwear.
    • The advanced yarn helps to enhance your overall comfort by maintaining body heat.

    Key Feature 2: Soft Brushed Inner

    Description: The inner layer of the thermal underwear is soft brushed, providing an extra layer of comfort against the skin. The ribbed construction shapes to the contours of your body for a snug fit.

    Benefits:

    • Enjoy a cozy and comfortable experience, reducing any irritation or discomfort.
    • The snug fit keeps the thermal underwear in place, allowing for better movement and flexibility.

    Key Feature 3: Seam-Free Design

    Description: The tops are designed to be side seam-free, enhancing comfort and reducing potential chafing. The long johns come with an open fly for added convenience.

    Benefits:

    • The seamless design ensures a smoother fit, making it perfect for layering under other clothing.
    • The open fly adds practicality, especially during outdoor activities.

    Sizes

    • Small: Top (Chest Size) 34-36” : Long John (Waist Size) 29-32”
    • Medium: Top (Chest Size) 37-39” : Long John (Waist Size) 33-35”
    • Large: Top (Chest Size) 40-42” : Long John (Waist Size) 36-38”
    • X-Large: Top (Chest Size) 43-45” : Long John (Waist Size) 39-42"
    • XX-Large: Top (Chest Size) 46-48” : Long John (Waist Size) 43-45”

    Colours Or Style Options

    • White
    • Blue
    • Charcoal
    • Black
    • Navy
    • Grey

    Care Guide

    • Machine washable at 40°C
    • Can be tumble dried
    • Wash dark colors separately

    Why Choose This Product

    The Heatwave® Men's Thermal Underwear Set is a superior choice for those seeking reliable warmth and comfort. With its advanced insulating yarn, soft brushed inner, and seam-free design, this set offers unparalleled benefits for outdoor activities and everyday wear. Don't just take our word for it—our users rave about the exceptional warmth and fit. Choose Heatwave® for quality, value, and the assurance of staying warm in any conditions.

    Additional Information

    Usability: Ideal for a variety of scenarios, from outdoor sports and hiking to daily workwear. The versatile design makes it suitable for layering, ensuring you stay warm in multiple settings.

    Warranty and Support: Enjoy peace of mind with our comprehensive warranty and excellent customer support. We offer hassle-free returns to ensure your complete satisfaction.

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