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The North Face Youth ThermoBall Traction Mule II


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SKU: F23NF0A39UX Category: Tags: , , ,

The Youth ThermoBall™ Traction Mule II combines a super-insulated, fleece-lined slip-on with a full-sheet rubber outsole that provides traction, indoors and out.


  • Lightweight ThermoBall™ Eco insulation retains warmth even when wet
  • Collapsible heel with elastic side panels for easy on/off
  • Cozy fleece lining
  • Upper| Recycled P.E.T. ripstop upper with non-PFC durable water-repellent (non-PFC DWR) finish to help keep feet dry
  • Sole Unit| Full-sheet rubber outsole for traction



Style: NF0A39UX
Weight (1/2 pair): 3.4 oz (94 g)


Return Policy Info

Customers have 21 days from the date of purchase to make returns or exchanges*
- Regular-priced items are a full refund.
- Up to 30% OFF items are EXCHANGE or STORE CREDIT only.
- 35% OFF or Greater items are FINAL SALE.
See Full Refund Policy Here

Additional information

Weight 1.0 kg

Standard Fit


Non-PFC DWR (Durable Water-Repellent)


TNF Black/TNF White (KY4), Cave Blue Highball Waves Print/Cave Blue (OI8)


1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13


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