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Estimated fulfillment time:

purchase by

1pm → Prepare by 5pm

5pm → Prepare by The next morning

Estimated shipment time:

transport is scheduled for around 2026/02/05.

Cash on delivery is limited to credit or cash on delivery. For other payment methods, please refer to here.

*It may take certain time for the product to be delivered on January Wednesday, or public holidays, and depending on stock availability.

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More information about Thermal Underwear for Kids Long Johns, Boys Thermal Underwear Set for Skiing, Base Layer Long Underwear Boy Winter

WINTER-WARMTH: Kids don’t slow down in the cold—they purely need the right gear. This kids thermals top and bottom set lock in lasting warmth, keeping your child cozy and protected throughout winter.
SUPER smooth FLEECE: Gentle on kids’ skin, the fleece lining in these long johns for kids feels soft and irritation-free, keeping your child relaxing at home or outside.
STAY DRY & FRESH: Our breathable thermals for kids pull sweat away to keep kids dry and odor-on the house, impeccable for active outdoor sports and under snow clothes.
FREEDOM TO MOVE: Made to move with your child. Running, jumping, twisting—flexibility and four-way stretch in these boys long johns ensure a snug fit that moves with them without pulling or bunching.
impeccable BASE LAYER: These kids long underwear are the ultimate base layer for winter. Lightweight yet comfortable, they fit under any outfit or can be worn alone, keeping your child extra warm in cold weather.