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Sport - base layers for kids

86 products
86 products
Display:
adidas Performance TEAM BASE TEE Y - Base layers - BLACK / black
15% Deal
adidas Performance

TEAM BASE TEE Y - Sports tops

116128140152164
16.15 €
19 €
Craft BASELAYER SET 2 JR - Base layers - BLACK / black
New
Craft

BASELAYER SET 2 JR - Base layer sets

74-8086-9298-104110-116122-128
40 €
Didriksons Jadis Kids' Set - Base layers - NAVY / navy
30% Deal
Didriksons

Jadis Kids' Set - Base layer sets

809298110122
35 €
50 €
Helly Hansen K LIFA MERINO SET - Base layers - NAVY / navy
  • Wool
20% Deal
Helly Hansen

K LIFA MERINO SET - Base layer sets

869298104110
60 €
75 €
MarMar Copenhagen Leg - Base layers - NATURAL / cream
  • Wool
MarMar Copenhagen

Leg - Base layer bottoms

56626898104
35.50 €
CeLaVi Blouse LS - Base layers - QUIET SHADE / grey
  • Wool
15% Deal
CeLaVi

Blouse LS - Base layer tops

90100110120130
36.51 €
42.95 €
Reima Wool base layer set, Taitoa - Base layers - AQUATIBLUE / blue
  • Wool
20% Deal
Reima

Wool base layer set, Taitoa - Base layer sets

90100120130140
63.96 €
79.95 €
Copenhagen Colors MODAL RIB LS TEE W. PICOT - Base layers - DUSTY ROSE / pink/rose
Copenhagen Colors

MODAL RIB LS TEE W. PICOT - Long-sleeved t-shirts

9298104110116
27.95 €
Reima Balaclava, Salassa - Base layers - BLACK MELANGE / grey
  • Wool
20% Deal
Reima

Balaclava, Salassa - Balaclava

48/5052/5456/58
23.96 €
29.95 €
name it NMMWRISS WOOL KNIT LONGJOHN - Base layers - SATELLITE / beige
  • Wool
New
name it

NMMWRISS WOOL KNIT LONGJOHN - Base layer bottoms

9298104110116
36.99 €
Didriksons Yotta Printed Kids' Set - Base layers - PATH L BLACK / multi
20% Deal
Didriksons

Yotta Printed Kids' Set - Base layer sets

122150160170
48 €
60 €
Helly Hansen JR LIFA MERINO MIDWEIGHT SET - Base layers - BLACK / black
  • Wool
20% Deal
Helly Hansen

JR LIFA MERINO MIDWEIGHT SET - Base layer sets

134140146152158
80 €
100 €
Reima Thermal base layer set, Lani - Base layers - BLACK MELANGE / grey
20% Deal
Reima

Thermal base layer set, Lani - Base layer sets

8090100110120
47.96 €
59.95 €
MarMar Copenhagen Leg - Base layers - BURNT ROSE / beige
  • Wool
MarMar Copenhagen

Leg - Base layer bottoms

110
35.50 €
Nike Nike Pro Big Kids" (Boys") Dri - Base layers - BLACK/WHITE / black
20% Deal
Nike

Nike Pro Big Kids" (Boys") Dri - Base layer tops

128-137137-147147-158158-170
30.39 €
37.99 €
Columbia Sportswear Midweight Tight 2 - Base layers - BLACK / black
20% Deal
Columbia Sportswear

Midweight Tight 2 - Base layer bottoms

104116128140152
24 €
30 €
Reima Wool base layer set, Taitoa - Base layers - NAVY / navy
  • Wool
20% Deal
Reima

Wool base layer set, Taitoa - Base layer sets

8090100110120
63.96 €
79.95 €
Icebreaker Kids Merino 200 Oasis Leggings - Base layers - BLACK / black
  • Wool
Icebreaker

Kids Merino 200 Oasis Leggings - Base layer bottoms

456810
55.95 €
ISBJÖRN of Sweden HUSKY Sweater Baselayer Kids - Base layers - LAGOON / blue
  • Wool
20% Deal
ISBJÖRN of Sweden

HUSKY Sweater Baselayer Kids - Base layer tops

86/9298/104110/116122/128
40 €
50 €
Didriksons YOTTA KIDS SET - Base layers - MOUNTAIN BLUE / navy
Didriksons

YOTTA KIDS SET - Base layer sets

122128140150160
60 €
Reima Wool base layer set, Taival - Base layers - GREY PINK / pink/rose
  • Wool
Reima

Wool base layer set, Taival - Base layer sets

8090100110120
89.95 €
Nike Nike Pro Big Kids" (Boys") Dri - Base layers - BLACK/WHITE / black
Nike

Nike Pro Big Kids" (Boys") Dri - Base layer tops

122-128128-137137-147147-158158-170
29.99 €
name it NKMWANG WOOL NEEDLE LONGJOHN SOLID - Base layers - MOREL / brown
  • Wool
20% Deal
name it

NKMWANG WOOL NEEDLE LONGJOHN SOLID - Base layer bottoms

116122-128134-140146-152
25.59 €
31.99 €
Didriksons Jadis Printed Kids' Set - Base layers - PATH HEATHER PINK / pink/rose
Didriksons

Jadis Printed Kids' Set - Base layer sets

809298110122
55 €
ISBJÖRN of Sweden POLARBEAR SET Baselayer Kids - Base layers - LAGOON / blue
20% Deal
ISBJÖRN of Sweden

POLARBEAR SET Baselayer Kids - Base layer sets

86-9298-104110-116122-128
48 €
60 €
Reima Fleece pants, Olmeri - Base layers - BLACK / black
20% Deal
Reima

Fleece pants, Olmeri - Base layer bottoms

104110116122128
31.96 €
39.95 €
Icebreaker Kids Merino 200 Oasis LS Crewe - Base layers - BLACK / black
  • Wool
20% Deal
Icebreaker

Kids Merino 200 Oasis LS Crewe - Base layer tops

4568
44.76 €
55.95 €
Nike Nike Pro Indy Bra - Base layers - BLACK / black
Nike

Nike Pro Indy Bra - Base layer tops

122-128128-137137-147147-158
29.99 €
Color Kids Ski Underwear W. Wool - Base layers - PHANTOM / grey
  • Wool
New
Color Kids

Ski Underwear W. Wool - Base layer sets

92104116128140
79.95 €
ISBJÖRN of Sweden HUSKY Longjohn Baselayer Kids - Base layers - BLACK / black
  • Wool
20% Deal
ISBJÖRN of Sweden

HUSKY Longjohn Baselayer Kids - Base layer bottoms

86/9298/104110/116122/128
40 €
50 €
Reima Wool sweater, Viihdyn - Base layers - AQUATIBLUE / blue
  • Wool
20% Deal
Reima

Wool sweater, Viihdyn - Base layer tops

104110116122128
39.96 €
49.95 €
name it NKMWILLO WOOL LONGJOHN - Base layers - JUNGLE GREEN / green
  • Wool
15% Deal
name it

NKMWILLO WOOL LONGJOHN - Base layer bottoms

116122-128134-140146-152
33.99 €
39.99 €
Reima Wool base layer set, Taitoa - Base layers - GREY PINK / pink/rose
  • Wool
Reima

Wool base layer set, Taitoa - Base layer sets

8090100110120
79.95 €
ISBJÖRN of Sweden HUSKY Longjohn Baselayer Teens - Base layers - BLACK / black
  • Wool
20% Deal
ISBJÖRN of Sweden

HUSKY Longjohn Baselayer Teens - Base layer bottoms

134/140146/152158/164170/176
48 €
60 €
Petit Piao PPStar Boys Undershirt 2-pack - Base layers - EGGNOG TRACTOR AOP / cream
  • 2-pack
Petit Piao

PPStar Boys Undershirt 2-pack - Base layer tops

9298104110116
29.95 €
Hummel hmlBL PERFORMANCE TEE L/S KIDS - Base layers - WHITE / white
20% Deal
Hummel

hmlBL PERFORMANCE TEE L/S KIDS - Base layer tops

140152164
30.36 €
37.95 €
Wheat Wool silk T-Shirt L/S Alli - Base layers - PALE LILAC / purple
  • Wool
20% Deal
Wheat

Wool silk T-Shirt L/S Alli - Base layer tops

98104110116122
31.96 €
39.95 €
Björn Borg BORG LEGGINGS - Base layers - BLACK BEAUTY / black
30% Deal
Björn Borg

BORG LEGGINGS - Base layer bottoms

110-116134-140146-152158-164170
20.97 €
29.95 €
Craft THERMAL BASELAYER SET 2 JR - Base layers - BLACK / black
New
Craft

THERMAL BASELAYER SET 2 JR - Base layer sets

74-8086-92122-128134-140146-152
55 €
Copenhagen Colors Merino Light Knitted Tank - Base layers - DK BROWN / brown
  • Wool
New
Copenhagen Colors

Merino Light Knitted Tank - Tops

9298104110116
34.95 €
Wheat Baselayer Pants Warmleg - Base layers - GREY WINTER FLOWERS / cream
Wheat

Baselayer Pants Warmleg - Base layer bottoms

98104110116122
39.95 €
Nike G NP SWOOSH BRA SPORT PACK - Base layers - BLACK/BLACK/WHITE / black
Nike

G NP SWOOSH BRA SPORT PACK - Base layer tops

122-128128-137137-147147-158158-170
34.99 €
Callaway Junior Hex Fleece - Base layers - CAVIAR / black
40% Deal
Callaway

Junior Hex Fleece - Base layer tops

SM
41.40 €
69 €
PUMA TAD ESS Slim Quarter-Zip Longsleeve Tee G - Base layers - PUMA BLACK / black
20% Deal
PUMA

TAD ESS Slim Quarter-Zip Longsleeve Tee G - Base layer tops

128140152164176
32 €
40 €
Nike Nike Pro Girl Dri-Fit Half-Zip - Base layers - BLACK/BLACK/WHITE / black
20% Deal
Nike

Nike Pro Girl Dri-Fit Half-Zip - Base layer tops

122-128128-137137-147147-158158-170
38.39 €
47.99 €
name it NKMWUPPO WO/CO LONGJOHN - Base layers - OMBRE BLUE / navy
  • Wool
20% Deal
name it

NKMWUPPO WO/CO LONGJOHN - Base layer bottoms

116122-128134-140146-152
27.99 €
34.99 €
Wheat Baselayer Set - Base layers - GREY WINTER FLOWERS / grey
Wheat

Baselayer Set - Base layer sets

98104110116122
79.95 €
Viking Soft Baselayer Merino Pants - Base layers - NAVY / navy
New
Viking

Soft Baselayer Merino Pants - Base layer bottoms

869298104110
45 €
Wheat Wool T-Shirt L/S Alfie - Base layers - NAVY / navy
20% Deal
Wheat

Wool T-Shirt L/S Alfie - Base layer tops

98104110116122
31.96 €
39.95 €
name it NKMWYLA WO/VI LONGJOHN - Base layers - MOREL / brown
  • Wool
New
name it

NKMWYLA WO/VI LONGJOHN - Base layer bottoms

116122-128134-140146-152
36.99 €
ISBJÖRN of Sweden HUSKY Sweater Baselayer Teens - Base layers - BLACK / black
  • Wool
20% Deal
ISBJÖRN of Sweden

HUSKY Sweater Baselayer Teens - Base layer tops

134/140146/152158/164170/176
48 €
60 €
Petit Piao PPStar Girls Undershirt 2-pack - Base layers - EGGNOG BLUEBERRY AOP / cream
  • 2-pack
Petit Piao

PPStar Girls Undershirt 2-pack - Base layer tops

9298104110116
29.95 €
Wheat Baselayer T-Shirt Maane - Base layers - GREY WINTER FLOWERS / grey
Wheat

Baselayer T-Shirt Maane - Base layer tops

98104110116122
44.95 €
Viking Soft Baselayer Merino Top - Base layers - NAVY / navy
  • Wool
New
Viking

Soft Baselayer Merino Top - Base layer tops

869298104110
50 €
Nike Nike DRI-FIT Park Jersey Long-Sleeved - Base layers - BLACK/WHITE / black
15% Deal
Nike

Nike DRI-FIT Park Jersey Long-Sleeved - Sports tops

128-137137-147
19.54 €
22.99 €
Smallstuff Legging - Base layers - POWDER / pink/rose
  • Wool
20% Deal
Smallstuff

Legging - Base layer bottoms

5662687480
21.56 €
26.95 €
Wheat Wool Singlet Iggy - Base layers - NAVY / navy
20% Deal
Wheat

Wool Singlet Iggy - Base layer tops

98104110116122
19.96 €
24.95 €
Reima Base layer set, Sportti - Base layers - BLACK / black
40% Deal
Reima

Base layer set, Sportti - Base layer sets

104110122128140
29.97 €
49.95 €
Lindex Long johns in merino wool - Base layers - NAVY / blue
  • Wool
20% Deal
Lindex

Long johns in merino wool - Base layer bottoms

86/9298/104110/116122/128
23.99 €
29.99 €
PUMA LIGA Baselayer Tee LS Jr - Base layers - PUMA WHITE / white
50% Deal
PUMA

LIGA Baselayer Tee LS Jr - Base layer tops

116
16 €
32 €
Lindex Long-sleeved top in merino wool - Base layers - NAVY / blue
  • Wool
20% Deal
Lindex

Long-sleeved top in merino wool - Base layer tops

86/9298/104110/116122/128
23.99 €
29.99 €
Craft Baselayer Set Jr - Base layers - BLACK / black
40% Deal
Craft

Baselayer Set Jr - Base layer sets

74-8086-9298-104110-116
35.40 €
59 €
Nike NIKE PRO DRI-FIT TIGHT - Base layers - BLACK / black
25% Deal
Nike

NIKE PRO DRI-FIT TIGHT - Base layer bottoms

92/9898/104
24.75 €
33 €
Craft Thermal Baselayer Set Jr - Base layers - BLACK / black
30% Deal
Craft

Thermal Baselayer Set Jr - Base layer sets

86-9298-104110-116
38.50 €
55 €
Icebreaker Kids Merino 260 Tech LS Half Zip - Base layers - BLACK / black
  • Wool
40% Deal
Icebreaker

Kids Merino 260 Tech LS Half Zip - Base layer tops

110
41.97 €
69.95 €
Reima Thermal base layer set, Moomin Trivsam - Base layers - AIRY BLUE / blue
  • Wool
20% Deal
Reima

Thermal base layer set, Moomin Trivsam - Base layer sets

80869298104
63.96 €
79.95 €
Lindex Long johns merino uni big soli - Base layers - NAVY / navy
  • Wool
20% Deal
Lindex

Long johns merino uni big soli - Base layer bottoms

128134/140146/152158/164170
31.99 €
39.99 €
Craft Wool Merino Set Jr - Base layers - BLACK MELANGE / grey
  • Wool
40% Deal
Craft

Wool Merino Set Jr - Base layer sets

74-8086-9298-104110-116
54 €
90 €
PUMA teamGOAL Baselayer Tee LS Jr. - Base layers - PUMA BLACK-FLAT DARK GRAY / black
PUMA

teamGOAL Baselayer Tee LS Jr. - Base layer tops

116128140152164
24 €
ISBJÖRN of Sweden KOALA MINI KIT Lagoon 80/86 - Base layers - LAGOON / blue
40% Deal
ISBJÖRN of Sweden

KOALA MINI KIT Lagoon 80/86 - Base layer sets

68/74CL
30 €
50 €
Lindex Leggings in merino wool - Base layers - LT DUSTY BLUE / blue
  • Wool
20% Deal
Lindex

Leggings in merino wool - Base layer bottoms

86/9298/104110/116122/128
27.99 €
34.99 €
Gullkorn Vennen Baselayer - Base layers - BALLERINA / pink/rose
Gullkorn

Vennen Baselayer - Base layer sets

86/9298/104110/116122/128134/140
49.90 €
New Balance Heat Grid 1/4 Zip - Base layers - NB CAVIAR / black
25% Deal
New Balance

Heat Grid 1/4 Zip - Base layer tops

122128134140
33.75 €
45 €
Gullkorn Jona Fleece-set - Base layers - BALLERINA / pink/rose
Gullkorn

Jona Fleece-set - Base layer sets

86/9298/104110/116122/128134/140
59.90 €
MINI A TURE MATLEEMA light fleece tights. GRS - Base layers - CHINOIS GREEN / green
New
MINI A TURE

MATLEEMA light fleece tights. GRS - Base layer bottoms

2Y/923Y/984Y/1045Y/1106Y/116
39.95 €
The New TNMoore L_S Rib Tee - Base layers - RIO RED STRIPED TN / red
New
The New

TNMoore L_S Rib Tee - Long-sleeved t-shirts

98/104110/116122/128134/140146/152
29.95 €
Gullkorn Grana Wool Pant - Base layers - ANTIQUE ROSE / pink/rose
  • Wool
Gullkorn

Grana Wool Pant - Base layer bottoms

869298104110
39.90 €
Gullkorn Grana Wool Sweater - Base layers - ANTIQUE ROSE / pink/rose
  • Wool
Gullkorn

Grana Wool Sweater - Base layer tops

869298104110
44.90 €
Danamade Thermo Leggings DNAOMI - Base layers - ANTRACITE / grey
Danamade

Thermo Leggings DNAOMI - Base layer bottoms

98104110116122
22.99 €
MINI A TURE MATLENIE light fleece LS t-shirt. GRS - Base layers - CHINOIS GREEN / green
New
MINI A TURE

MATLENIE light fleece LS t-shirt. GRS - Base layer tops

2Y/923Y/984Y/1045Y/1106Y/116
44.95 €
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FAQ

Softness directly against the skin is the quality parents reach for most consistently in this collection. The fabric earns praise for feeling comfortable enough to wear directly under ski clothing without an additional layer, which simplifies getting children dressed and ready for outdoor activity. Reinforced knee pads on select designs draw specific mention as a practical durability detail. Sizing is generally accurate, though some cuts suit slimmer builds specifically and lack waist adjustability. Fabric thickness sometimes exceeds expectations, delivering substantial warmth for conditions where maximum insulation is the priority.

Warmth, softness, and shape retention all hold up reliably through the repeated washing of winter base layers that happens throughout the season. Strengthened knee areas on select models directly extend garment lifespan at the area most prone to wear during children's active play, a construction detail that pays for itself quickly across regular winter use. High-quality fibres and robust stitching throughout support colour vibrancy and structural integrity after repeated washing across a full season of sustained use.

Merino wool provides unmatched softness, breathability, and natural temperature regulation for base layer wear across all-day outdoor activity in cold conditions. This natural fibre adapts to changing body temperature effectively, keeping children warm during slower moments and comfortable during physical bursts without overheating. Polyester and elastane synthetic blends excel at wicking moisture away from the skin during sustained movement, keeping the base layer feeling dry and comfortable throughout. Four-way stretch across both fabric types ensures unrestricted movement during the full range of activity a child moves through on an active day outdoors.

Base layers on Boozt.com are sourced directly from brands and authorized distributors to ensure authenticity, making Boozt an authorized retailer for products from multiple brands. With a carefully selected selection of more than 1600 international and Scandinavian labels, Boozt.com offers an original and continuously expanding assortment. Purchases on Boozt.com are completed through a secure checkout with multiple payment options. Orders are shipped from a European warehouse, with clear delivery information, easy returns and access to customer support supporting a transparent shopping experience, making Boozt.com a legitimate destination for buying clothing from well-known brands online.

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