Thermal Kids Underwear Helly Hansen JR HH LIFA® Active Set/Navy - 2025/26
- Year-round comfort and performance for young explorers.
Helly Hansen JR HH LIFA® Active Set – Kids' Performance Baselayer
Year-round comfort and performance for young explorers.
The JR HH LIFA® Active Set is a technical two-piece baselayer for kids, engineered for warmth, moisture management, and freedom of movement. Featuring LIFA® ACTIVE technology, this set is built with a dual-layer fabric: a soft, moisture-wicking inner layer of LIFA® fibers, and an insulating outer layer made from recycled polyester.
Ideal for skiing, hiking, or any cold-weather play, the set keeps children dry, warm, and comfortable through all-day adventures. Flatlock seams reduce chafing, while the elastic waistband ensures a secure and flexible fit. It’s the perfect first layer for active kids in any season.
Fit: Regular
LIFA® ACTIVE technology – dual-layer fabric for optimal moisture control and warmth
LIFA® STRIPE design – adds signature sporty style
Flatlock seams – prevent irritation
Elastic waistband – flexible and secure fit
Printed HH® logos – subtle branding
Contains recycled materials – including Oceanbound sources
bluesign® product – made responsibly with sustainability in mind
MATERIAL COMPOSITION
66% Recycled Polyester
34% Polypropylene
CERTIFICATIONS & TECHNOLOGIES
LIFA® ACTIVE
Oceanbound Recycled materials
bluesign® product
SUMMARY
The JR HH LIFA® Active Set delivers breathable insulation and moisture control in a soft, flexible package – the perfect base for all your child’s cold-weather adventures, year-round.