Delta Plus KOLDYTOP Thermal Under Top with Coolmax

  • Thermal t-shirt for all types of weather
  • Ideally used by outdoor workers across the seasons
  • Thermoregular prevents over heating and being too cold
  • Quick drying for maximum user comfort
Our Price:  £16.20
Excl. VAT. (£19.44 Inc. 20% VAT)

Delta Plus KOLDYTOP Thermal Under Top with Coolmax

In utilising Coolmax technology, the Delta Plus KOLDYTOP Thermal Under Top with Coolmax can regulate temperature to prevent overheating, perspiration and from becoming too cold. The top is quick drying for excellent comfort, perfect for many industries that demand outdoor work.

Why Should I Buy the Delta Plus KOLDYTOP Thermal Under Top?

  • Thermal: Designed to protect you against cold weather
  • Overheating: Coolmax allows for the prevention of overheating
  • Perspiration: Coolmax technology prevents perspiration from causing odour
  • Quick Drying: Quick drying offers maximum user comfort
  • Lightweight: Lightweight design ensures freedom of movement
  • All Weather: Designed for use in all types of weather

Which Sized Thermal Under Top Should I Buy?

To purchase the correct sized t-shirt for you, you can measure the circumference of your chest, and match to the sizing guide below. Once this has been completed, you can choose your size and colour by clicking on the drop-down menu at the top of the page.

How to Measure Your Chest

Size Chest Measurement (inches)
Small 36 - 38"
Medium 39 - 41"
Large 42 - 44"
Extra Large 46 - 48"
XX-Large 49 - 52"

Where Can I Use the Delta Plus Thermal Top?

The Delta Plus Top is an excellent thermal baselayer that is designed for use below clothing. You can use it beneath your work clothes, making it a popular choice for workers who spend time in the cold store or those who spend time outdoors. Suitable uses include:

  • Wearing as a baselayer during cold store and freezer work
  • Additional warmth for use while working outside
  • Prevents overheating during warm weather work
  • Can keep you warm while driving
  • Can keep you warm while playing sport

How Warm Is the Delta Plus Thermal Top?

The thermal top is designed using polyester, meaning that it can trap heat inside without letting any escape. As it is designed to be quite tight fitting, it means that you can be quite active while wearing the top without any cold air getting through. This makes it perfect for use as a baselayer, even in extremely cold conditions.

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This item will be dispatched by 1st Class Royal Mail, DPD courier or UPS courier.

The estimated delivery time for this item is usually 1-3 working days when ordered before 14:00, Monday to Friday (excluding Bank Holidays).

Please contact our Customer Care Team on 020 7501 0598 for an up to the minute delivery expectation for this product.

UK Delivery Charges

Certain orders delivered to the UK are subject to a delivery charge; refer to the table below for more information. Please note that all values are listed exclusive of VAT.

Order Value UK Delivery Charge
Up to £39.99 £4.95
£40.00 and over FREE

Coronavirus Update

Please note that, due to the current COVID-19 pandemic, our processing time may increase slightly. We would advise that orders may be set back by as much as five working days, though we are striving to keep our delivery schedule as close to normal as possible.

If you have been waiting over 7 working days for your order and would like an update, please contact our Customer Care team at