• Type: heavyweight fleece thermal underwear set
• Set includes: long-sleeve thermal top and thermal long johns
• Season: transitional season / winter
• Material: 100% polyester
• Properties: heat retention, moisture management and quick drying
• Collar: insulated zip-up stand collar
• Cuffs: reinforced for a closer fit
• Seams: elastic Overlock seams
• Thermal long johns: functional fly
• Fit: elastic waistband and elasticated lower legs

Heavyweight Fleece Thermal Underwear Set is a warm base and insulating layer designed for transitional-season and winter use. The set consists of a long-sleeve fleece thermal top and thermal long johns and is suitable for use in the city, field conditions, long-distance movement, outdoor work and everyday wear.

The 100% polyester fleece helps retain warmth, manage excess moisture and dry quickly. In low temperatures, the set is best used as part of a layered clothing system together with an additional insulating layer and weather-appropriate outer jacket.

Fleece for Heat Retention and Moisture Management

The main material of the thermal underwear is 100% polyester fleece. Its structure creates a thermal-insulating layer that helps retain warm air generated by the body and reduce heat loss in cool and cold weather.

The synthetic fleece structure also helps move excess moisture away from the body and allows the material to dry quickly. This is particularly important when alternating between active movement and static periods in cold conditions.

Thermal Top with an Insulated Collar

The upper part of the set features a functional construction with a minimal number of panels. The thermal top consists of only four main sections, reducing the overall number of seams and potential chafing points.

The insulated stand-up collar is made from a double layer of material and closes with a zipper. When fully zipped, it provides additional protection for the neck against cold air. The zipper can also be opened when additional ventilation is required.

Reinforced cuffs fit more closely around the wrists, help keep the sleeves in place and reduce heat loss.

Thermal Long Johns with a Functional Fly

The lower part of the set also features a simple construction with a minimal number of main panels. For added convenience, the thermal long johns feature a functional fly.

An elastic waistband provides a secure fit, while elasticated lower legs help keep the long johns in place during movement and make them easier to wear underneath additional clothing layers.

Flexible Construction and Overlock Seams

The fleece provides natural flexibility, allowing the set to adapt to body movement and fit comfortably on different body types.

The seams of the thermal top and long johns feature Overlock construction. They stretch together with the fabric, supporting freedom of movement and reducing stress on the connection points between garment panels.

For Active and Static Use in Cold Weather

The set is suitable for a wide range of activities, from long-distance movement and physical work to less active periods outdoors. It is suitable for military personnel, hikers, outdoor workers and everyday use during the colder months.

In low temperatures, fleece thermal underwear is best combined with other clothing layers. Properly selected insulation and protective outerwear help adapt the clothing system to the temperature, wind, precipitation and level of physical activity.

Advantages of the Fleece Thermal Underwear Set

• set includes a thermal top and thermal long johns;
• heavyweight fleece material;
• 100% polyester;
• effective heat retention;
• moisture management;
• quick-drying properties;
• flexible construction;
• minimal number of construction seams;
• elastic Overlock seams;
• insulated double-layer collar;
• zippered collar for adjustable ventilation;
• reinforced cuffs;
• functional fly on the thermal long johns;
• elastic waistband;
• elasticated lower legs for a secure fit;
• suitable for transitional-season and winter use.

FAQ

What is included in the fleece thermal underwear set?
The set consists of a long-sleeve fleece thermal top and thermal long johns.

What material is the thermal underwear made from?
The set is made from 100% polyester. The fleece helps retain warmth, manage excess moisture and dry quickly.

What season is this thermal underwear designed for?
The model is designed for transitional-season and winter use. In low temperatures, it is recommended as part of a layered clothing system.

What is the zipper on the collar for?
The zipper allows the insulated collar to be fully closed for additional protection against cold air or opened to increase ventilation.

Is the set suitable for active use?
Yes. The fleece helps manage excess moisture and dries quickly, while the flexible material and Overlock seams support freedom of movement.

Do the thermal long johns have a functional fly?
Yes. The thermal long johns feature a functional fly for added convenience.

Shipping and payment

Information about sending orders:

• orders are sent within Ukraine by the logistics company Nova Poshta
• delivery time from the moment of ordering is on average 2-3 days (and up to 5 days if the product is in a remote warehouse)
• shipping days for orders are from Monday to Saturday
• fragile items (glasses, mugs, etc.) are securely packaged in bubble wrap with a "Caution Fragile" mark on the box
• detailed information on the website in the "Delivery" web page

Available payment methods for your order:

• cashless payments
• payment upon receipt (cash on delivery)
• detailed information on the website in the "Payment" web page