
Best selling Functional underwear from Ty
Here you’ll find the best Functional underwear from Ty. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular Ty options. This page always stays fresh and updates automatically.
1. Ty Meteor Jr thermal underwear 140-146 cm 47132
Children's thermoactive underwear Meteor black 140-146 cm.
Properties: The set consisting of a T-shirt and long shorts ensures optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating. Pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane. Polish product.

2. Ty Meteor Jr thermal underwear 104-110 cm 47144
Children's thermoactive underwear Meteor gray 104-110 cm.
Properties: The set consisting of a T-shirt and long shorts ensures optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating. Pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane. Polish product.

Ty Meteor Jr thermal underwear 104-110 cm 47144
104, 110
3. Ty Meteor Jr thermal underwear 128-134 cm 47131
Children's thermoactive underwear Meteor black 128-134 cm
Properties: The set consisting of a T-shirt and long shorts ensures optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating, pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane.
Polish product.

Ty Meteor Jr thermal underwear 128-134 cm 47131
128, 134
4. Ty Childrens/Kids Thermoactive Base Layer Set
The Ty functional underwear set offers an optimal combination of comfort and functionality for active children. Made from a high-quality blend of 50% cotton, 45% polyester, and 5% elastane, the material ensures a pleasant fit and freedom of movement. The breathable and moisture-wicking fabric technology keeps the skin dry and regulates body temperature, which is especially beneficial during sports activities. The set includes long pants and a long-sleeved top with raglan sleeves and a stand-up collar, providing additional protection and warmth. The flat seams and elastic waistband contribute to wearing comfort and prevent unpleasant pressure points. Ideal for use as a base layer or functional layer, this set is an excellent choice for children who value functionality and comfort.
- Breathable and moisture-wicking fabric technology
- Silver ion treatment for odor reduction
- Body temperature regulation for optimal comfort
- Elastic waistband and flat seams for a comfortable fit.

5. Ty Meteor Jr thermal underwear 128-134 cm 47146
Children's thermoactive underwear Meteor in gray, size 128-134 cm.
Properties: The set consists of a T-shirt and long shorts that ensure optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating, pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane.
Polish product.

Ty Meteor Jr thermal underwear 128-134 cm 47146
128, 134
6. Ty Meteor Jr thermal underwear 116-122 cm 47135
Children's thermoactive underwear Meteor in pink, size 116-122 cm.
Properties: The set consists of a T-shirt and long shorts that ensure optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating. Pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane. Polish product.

Ty Meteor Jr thermal underwear 116-122 cm 47135
116, 122
7. Ty Meteor Jr thermal underwear 140-146 cm 47147
Children's thermoactive underwear Meteor in gray, size 140-146 cm.
Properties: The set consists of a T-shirt and long shorts that ensure optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating, pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane.
Polish product.

Ty Meteor Jr thermal underwear 140-146 cm 47147
140, 146
8. Ty Thermoactive underwear Meteor Jr 47134
Children's thermoactive underwear Meteor in pink.
Properties: The set consists of a T-shirt and long shorts that ensure optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, adhering very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specification: Breathable material prevents sweating. Pleasant to the touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane.
Polish product.

9. Ty Meteor Jr thermal underwear 152-158 cm 47148
Meteor Jr thermal underwear 152-158 cm 47148. This set, consisting of a T-shirt and long shorts, ensures optimal body temperature regulation during physical activity. It prevents excessive heat loss while simultaneously wicking away moisture. Thanks to the elasticity of the material, the underwear maintains its shape and appearance, fitting very snugly to the body. It retains its properties even after prolonged and intensive use.
Properties:
- Breathable material prevents sweating
- Pleasant-to-touch inner layer
- Polish product
- Flat seams
- Contains silver ions with antibacterial properties
Material: 50% cotton, 45% polyester, 5% elastane
Color: gray.

Ty Meteor Jr thermal underwear 152-158 cm 47148
152, 158
10. Ty Meteor Jr Thermounterwäsche 116-122 cm 47145
Children's thermoactive underwear Meteor gray 116-122 cm.
Properties: The set consisting of a T-shirt and long shorts ensures optimal regulation of body temperature during physical activity. It prevents excessive heat loss while wicking away moisture. Thanks to the elasticity of the material used, the underwear maintains its shape and appearance, fitting very well to the body. It does not lose its properties even during long and intensive use. For greater comfort for the wearer, flat seams and antibacterial silver ions are used.
Specifications: Breathable material prevents sweating. Pleasant-to-touch inner layer.
Composition: 50% cotton, 45% polyester, 5% elastane. Polish product.

Ty Meteor Jr Thermounterwäsche 116-122 cm 47145
116, 122