Smartwool Thermal Merino Balaclava – Kids' Size:1FM The 10-inch inseam hits the

The 10-inch inseam hits the sweet spot between coverage and mobility

Best for trail running

Helium fabric keeps water and trail debris out while staying breathable enough to avoid that sweaty

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Odor-resistant treatment slows bacterial growth so the shirt stays wearable through back-to-back training days

Smartwool Thermal Merino Balaclava – Kids' Size:1FM The 10-inch inseam hits theFor cold weather trail time, skiing, or sledding, this balaclava is our top pick for keeping young athletes warm without the itch fight. Merino wool regulates temperature naturally and wicks moisture, so kids stay comfortable whether they're grinding uphill or waiting at the trailhead. Low profile fit layers clean under a helmet no bulk, no complaints. Full balaclava coverage wraps face, neck, and head in a single lightweight layer no gaps for wind to