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        • Selected categoryActivewear Pants
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22 results

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    Brand New
    $20.00
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  • Shop on eBay
    Shop on eBay
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    Brand New
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    or Best Offer
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    • 2XSRemove filter
    • LRemove filter
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    • Size: 18Remove filter
    • REIRemove filter
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    • REI Co-op Pants Kids M Medium Black Base Layer
      REI Co-op Pants Kids M Medium Black Base Layer
      Opens in a new window or tab
      Pre-Owned
      $19.42
      Was: $22.8515% off
      or Best Offer
      +$7.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • REI CO-OP Base Layer Pants Kids Size Medium Black Pull On Woven 100% Merino Wool
      REI CO-OP Base Layer Pants Kids Size Medium Black Pull On Woven 100% Merino Wool
      Opens in a new window or tab
      Pre-Owned
      $15.95
      or Best Offer
      +$6.20 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • REI Baselayer Pants Kids Medium Technical Pull On Black UPF 50+ Camp Hike Ski
      REI Baselayer Pants Kids Medium Technical Pull On Black UPF 50+ Camp Hike Ski
      Opens in a new window or tab
      Pre-Owned
      $4.20
      Was: $14.0070% off
      or Best Offer
      +$5.99 delivery
      Free returns
      Buy 1, get 1 free with coupon
      Sponsored
      Top Rated Plus
    • REI Co-Op Kids Large (14-16) Bottoms Base Layer Leggings Green Stripe
      REI Co-Op Kids Large (14-16) Bottoms Base Layer Leggings Green Stripe
      Opens in a new window or tab
      Pre-Owned
      $12.99
      or Best Offer
      +$5.95 delivery
      Sponsored
    • REI Coop Long Underwear Baselayer Youth Kids XL(18) Unisex Gray Polyester
      Find similar itemsSee all the items on eBay that match this style
      REI Coop Long Underwear Baselayer Youth Kids XL(18) Unisex Gray Polyester
      Opens in a new window or tab
      Pre-Owned
      $9.95
      or Best Offer
      +$6.00 delivery
      Sponsored
    • REI Kids Grey Base Layer Bottoms Size XL (18)
      REI Kids Grey Base Layer Bottoms Size XL (18)
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.10 delivery
      Sponsored
    • REI Kids Midweight Long Baselayer Bottoms Asphalt Gray Medium Sz 10-12
      REI Kids Midweight Long Baselayer Bottoms Asphalt Gray Medium Sz 10-12
      Opens in a new window or tab
      Pre-Owned
      $11.96
      Was: $14.9520% off
      Buy It Now
      +$4.99 delivery in 2-4 days
      Sponsored
    • REI Kids XXS (4-5) Black Snow Pants with Growth Spurt to Extend Length
      REI Kids XXS (4-5) Black Snow Pants with Growth Spurt to Extend Length
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      +$8.65 delivery
      Sponsored
    • REI Snow Pants Kids L 12/14 Elements Rain Ski Waterproof Shell Raingear
      REI Snow Pants Kids L 12/14 Elements Rain Ski Waterproof Shell Raingear
      Opens in a new window or tab
      Pre-Owned
      $27.75
      Buy It Now
      +$10.00 delivery
      Sponsored
    • REI Youth Pants
      REI Youth Pants
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$8.99 delivery
      Sponsored
    • REI Kids Base Layer Bottoms Size XL (18), Green
      REI Kids Base Layer Bottoms Size XL (18), Green
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$6.10 delivery
      Sponsored
    • REI Co-Op Kids Medium 10-12 Bottoms Base Layer Leggings Gray Youth
      REI Co-Op Kids Medium 10-12 Bottoms Base Layer Leggings Gray Youth
      Opens in a new window or tab
      Pre-Owned
      $5.98
      Was: $29.8980% off
      or Best Offer
      +$6.55 delivery
      Sponsored
    • REI base layer youth medium upf 50
      REI base layer youth medium upf 50
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • REI Kids Base Layer Pants Size M 10-1 LAVA XL Long Underwear Gray Stripe NEW
      REI Kids Base Layer Pants Size M 10-1 LAVA XL Long Underwear Gray Stripe NEW
      Opens in a new window or tab
      Brand New
      $18.96
      Buy It Now
      +$8.99 delivery
      Sponsored
    • REI Co-Op Youth L(14-16) Green Long Johns Under Pants Base Layer Winter Ski Snow
      REI Co-Op Youth L(14-16) Green Long Johns Under Pants Base Layer Winter Ski Snow
      Opens in a new window or tab
      Pre-Owned
      $19.27
      or Best Offer
      +$10.55 delivery
      Sponsored
    • REI Youth Base Layer Bottoms Size XL (18), Blue
      REI Youth Base Layer Bottoms Size XL (18), Blue
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.10 delivery
      Sponsored
    • REI Lightweight Baselayer Top Kids Size M (10-12) Black
      REI Lightweight Baselayer Top Kids Size M (10-12) Black
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      Free delivery
      Sponsored
    • REI Kids Pants Medium 10 /12 Blue Fleece Base Layer Pajama Leggings Excellent
      REI Kids Pants Medium 10 /12 Blue Fleece Base Layer Pajama Leggings Excellent
      Opens in a new window or tab
      Pre-Owned
      $18.04
      Buy It Now
      Free delivery
      Sponsored
    • REI Lightweight Baselayer Bottoms Kids Size M (10-12) Black
      REI Lightweight Baselayer Bottoms Kids Size M (10-12) Black
      Opens in a new window or tab
      Pre-Owned
      $13.95
      or Best Offer
      Free delivery
      Sponsored
    • REI Co-Op Black Kids Medium (10-12) Bottoms Base Layer Leggings
      REI Co-Op Black Kids Medium (10-12) Bottoms Base Layer Leggings
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$4.52 delivery
      Sponsored
    • REI Kids Base Layer Pants Bottoms Polyester Blend LG (14-16)
      REI Kids Base Layer Pants Bottoms Polyester Blend LG (14-16)
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$9.25 delivery
      Sponsored
    • REI Kids Pants Medium 10 /12 Blue Fleece Base Layer Pajama Leggings
      REI Kids Pants Medium 10 /12 Blue Fleece Base Layer Pajama Leggings
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$8.85 delivery
      Sponsored
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