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Kids Base Layer Tops
  1. Gear Library
  2. Kids Clothing
  3. Kids Underwear
  4. Kids Base Layer Tops
    200 Oasis Crewe Long-Sleeve Base Layer Top - Kids'
    Icebreaker

    Harnessing the natural benefits of merino wool, the kids' Icebreaker 200 Oasis Crewe long-sleeve is an ideal base layer top for milder winter days and year-round layering.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Active Warm Eco Long-Sleeve Base Layer Top - Toddlers'/Kids'
    Odlo

    Keeping kids warm and comfortable on action-packed winter adventures, the Odlo Active Warm Eco base layer top offers advanced thermoregulation and warmth while allowing a full range of movement.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Active X-Warm Long-Sleeve Base Layer Top - Kids'
    Odlo

    Show your young ones that snow and ice are fun with the right gear. The kids' Odlo Active X-Warm long-sleeve base layer top wicks moisture and has cozy fleece inserts to keep them warm and dry.

    Weight: Heavyweight

    Underwear TopsBase Layer Tops

    Clara Quarter-Zip Base Layer Top - Girls'
    Obermeyer

    Tackle the cold without sacrificing on-mountain mobility in this Obermeyer Clara quarter-zip base layer top. Soft and stretchy and with flat seams, it's a comfy layer with a dynamic, natural fit.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Lightweight Crew Long Underwear Top - Infants'/Toddlers'
    REI Co-op

    Start layering your little ones with the toddlers' warm, breathable REI Co-op Lightweight Crew Long Underwear top. It features a made-to-move design and all of the comfy for a day of play.

    Weight: Lightweight

    Underwear TopsBase Layer Tops

    Lightweight Crew Long Underwear Top - Kids'
    REI Co-op

    Start layering your littles with the kids' warm, breathable REI Co-op Lightweight Crew Long Underwear top. It features a made-to-move design and all of the comfy for a day of play.

    Weight: Lightweight

    Underwear TopsBase Layer Tops

    Merino 260 Tech Long-Sleeve Half-Zip Thermal Top - Kids'
    Icebreaker

    Suit them up for cold epics in the kids' Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal top. This midweight base layer is designed for easy layering and temperature regulation on active days.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Merino Midweight Base Layer Top - Kids'
    REI Co-op

    Oh so soft and not itchy, the kids' REI Co-op merino midweight base layer top is an ideal first layer for cold weather. It naturally regulates temp and is certified to the Responsible Wool Standard.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Midweight Crew Long Underwear Top - Kids'
    REI Co-op

    Make your kiddo's base layer the warm, breathable, kids' REI Co-op Midweight Crew long underwear top and they'll play happily outside all day. It's great on its own for inside play, too.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Midweight Crew Long Underwear Top - Toddlers'
    REI Co-op

    Make your tot's base layer the warm, breathable, toddlers' REI Co-op Midweight Crew long underwear top and they'll play happily outside all day. It's great on its own for inside play, too.

    Weight: Midweight

    Underwear TopsBase Layer Tops

    Royale Half-Zip Mid Layer Top - Kids'
    Odlo

    Made from lightweight fleece that's brushed on both sides, the kids' Odlo Royale half-zip mid layer has a high collar with half-length zipper so they can either seal warmth in or vent it as needed.

    Weight: Lightweight

    Underwear TopsBase Layer Tops