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  • Ordered before 5 PM,delivered the next day
  • Free returns
  • Quality since 1929
  • Always Weatherproof!
Shipping & Returns

What are the shipping costs?

For orders to the Netherlands, we charge € 4.90 for shipping. We ship orders from Club members for free.

How long does delivery take?

Once shipped, you will typically receive your order within 1-2 business days. We process orders placed on business days before 5:00 PM on the same day.

Can I track my order?

Yes. As soon as your order has been shipped, you will receive an email with a Track & Trace code that allows you to track your shipment at any time.

What is your return period?

You have 30 days to return your order, starting from the day you received it. Products must be returned unworn and in original condition with tags attached.

Are return costs at my own expense?

Returns are free. You use the return label that you find with your order.

Thermal shirt for construction

Ks0870 | Thermal shirt Men

Elastic thermal shirt for under ski clothing
  • Thermal insulation
  • Elastic fit
  • Long sleeves
  • Basic underwear
Color
Size
  • American express
  • Apple pay
  • Bancontact
  • Google pay
  • Ideal
  • Klarna
  • Maestro
  • Master
  • Mobilepay
  • Paypal
  • Shopify pay
  • Unionpay
  • Visa
  • eps-Überweisung
  • Tomorrow in house
  • Free returns
  • Since 1929
  • Quick-drying

    Sweat is wicked away and dries quickly.

  • Breathable

    Mesh zones release heat in a controlled manner.

  • 4-way stretch

    Follows every movement, even above your head.

  • Temperature control

    Keep your core warm in the freezing cold.

Ks0870 | Thermoshirt  Heren - Falcon Sportswear 2025

Three materials, three tasks

Why construction workers are switching from cotton to technical thermal wear: every part of this shirt is knitted for a specific task.

  • Breathable mesh on back and underarms

    Where you sweat the most, the shirt is most breathable. This keeps your work jacket dry on the inside.

  • Quick-drying yarn on the chest

    Moisture is wicked away and evaporates. No clammy cotton sticking coldly to your skin.

  • Stretch zones on shoulders and elbows

    Seamlessly knitted and elastic exactly where you reach, lift, and climb.

A cotton shirt works against you

Cotton absorbs sweat and holds onto it. As soon as you stand still, it cools down against your skin. A technical thermal layer does the opposite.

Cotton undershirt

  • Absorbs sweat and stays wet
  • Becomes heavy and cold as soon as you pause
  • Chafing seams under your workwear
  • Stretches and hangs

Falcon thermal shirt

  • Wicks away sweat and dries on your body
  • Stay warm, even during your break
  • Seamless: no friction anywhere
  • Close-fitting design that stays in place
Ks0870 | Thermoshirt  Heren - Falcon Sportswear 2025 Ks0870 | Thermoshirt  Heren - Falcon Sportswear 2025

Complete your thermoset

Shirt and trousers together in one set. The same seamless fabric, keeping you warm and dry from your shoulders to your ankles.

What professionals say

  • “Finally, no more wet cotton shirt under my body warmer. On the scaffolding at 7 a.m. and it just stays dry. ”
  • “It fits snugly without pinching. Nothing rides up when lifting or bending over, which is something I always had with my old thermal wear. ”
  • “Bought the set for winter. Pants and shirt keep you warm without making you sweat on the bus. ”

Frequently Asked Questions

What size should I choose?

The shirt is designed to be form-fitting, as this ensures optimal moisture wicking. If you normally wear a size L, choose L. If you are between sizes and prefer a looser fit, choose one size up.

How do I wash the thermal shirt?

Wash at 30 degrees on a delicate cycle, without fabric softener. Fabric softener seals the fibers and reduces moisture-wicking properties. Do not tumble dry; the shirt will be dry on the line within a few hours.

When will my order be delivered?

If you order before 5:00 PM, your package will be delivered the next working day.

Can I return the shirt?

Yes, returns are always free. You have a 30-day cooling-off period via Falcon customer service.

How does the set deal work?

Choose the set deal in the order block and select a size for both the shirt and the trousers. Both items will be added to your shopping cart together, instead of separately.

Built for mountains, tested on the job site

Falcon Sportswear has been making clothing for those who work and play outdoors since 1929. The same thermal clothing that keeps skiers warm on the slopes will keep you warm on the scaffolding. Not a passing fad, but material proven over generations.

View all thermal clothing