Socks Heat-Retaining Breathable Cotton Thermal Technology

✔ Warmth from body heat: Built-in thermal technology traps and circulates your body heat to provide consistent warmth in cold conditions, without batteries or external power.

✔ Breathable cotton comfort: Breathable cotton construction allows airflow and helps prevent moisture buildup, so feet stay warm without the sweaty, clammy feel common with thermal wear.

✔ Even warmth without bulk: The thermal layer distributes warmth from ankle to toe to reduce cold spots. A slim, flexible profile fits into footwear without the bulk or restriction of thick winter layers.

Material: Cotton blend

Thermal mechanism: Retains and circulates body heat

Power source: No batteries or external power required

Care: Machine washable