–20% on the limited collection on social media
Our women’s thermal shirts are premium functional sportswear designed for gym workouts, running, or any other activity you love.
The fabric features impregnated thermal fibres that absorb moisture evenly, ensuring your skin stays dry and cool.
They’re lightweight, quick-drying, and breathable, guaranteeing excellent air circulation no matter the weather.
Each shirt includes SILVER ION fibres, which neutralize unpleasant odours and prevent bacterial growth — perfect for intense sessions.
For the best thermal performance, women’s running thermal shirts should fit close to the body, supporting optimal temperature balance and freedom of movement.
When Should You Wear Women’s Thermal T-Shirts?
SMMASH thermal tops are perfect for year-round wear.
The intelligent fabric technology regulates body temperature, keeping you cool in summer and warm in winter.
By maintaining optimal thermal comfort, you can boost your performance and focus fully on your workout.
Whether you prefer long sleeve, short sleeve, or sleeveless styles, these thermal activewear tops provide moisture-wicking performance, freedom of movement, and all-day comfort — even during outdoor activities and intense training sessions.
Discover the SMMASH Collection – Women’s Thermal Tops
Explore the latest SMMASH sportswear collections, combining innovative functionality with modern design.
For a timeless and elegant look, try the SHELL line in classic black — perfect with your favourite sports leggings or tracksuit bottoms.
If you prefer something bolder, go for the JUNGLE FEVER collection, inspired by vibrant tropical prints.
Feel confident, independent, and stylish — discover yourself in SMMASH.
Thermal top women
Stay warm and comfortable in every season with our women’s thermal tops, crafted from breathable fabrics that wick moisture and keep you warm even in cold weather. Designed as a base layer or casual outfit, these long sleeved tops provide maximum warmth, soft comfort, and excellent breathability during hiking, skiing, or winter workouts. Discover a range of styles, colours, and thermals in our collection, all perfect for staying warm while maintaining natural body heat. Whether worn alone or as base layer tops, they’re ideal for keeping dry, regulating temperature, and ensuring extra warmth wherever your day takes you.
Support Polish Design — Choose Comfort and Quality
Choose sportswear that truly understands your body.
Shop easily in our online store — the checkout process takes just a few seconds.
Plus, you have 100 days to return or exchange your thermal top wome if it doesn’t fit perfectly.
From white, black, and purple thermal shirts to unique patterns, every model guarantees performance and style.
Invest in Polish quality — experience the design, technology, and functionality of SMMASH.