Boys' Base Layers & Thermals sort Recommended have been applied
Save Text-motif sweatshirt to favourites Enlarge available colours +4
Save MAMA Before & After Nursing hoodie to favourites Enlarge available colours
Save Fancy dress costume to favourites Enlarge available colours +6
Save Flared Low Jeans to favourites Enlarge available colours +2
Save 2-pack smartphone gloves to favourites
Save Rib-knit jumper to favourites Enlarge available colours +2
Save Cotton pyjama bottoms to favourites Enlarge available colours +4
Save Brushed-inside leggings to favourites Enlarge available colours +2
Save 5-pack boxer briefs to favourites 5 pcs | €2.00 /pc
Enlarge available colours +5
Save Flared tailored trousers to favourites Enlarge available colours
Save Printed hoodie to favourites Enlarge available colours +8
Save Teddy-lined trapper hat to favourites
Save Cotton sweatshirt joggers to favourites Enlarge available colours +11
Save Tailored trousers to favourites A/W 2025 Enlarge available colours +3
Save Ribbed cotton leggings to favourites Enlarge available colours +4
Save 5-pack cotton hipster briefs to favourites 5 pcs | €3.00 /pc
Enlarge available colours
Save Loose-fit cardigan to favourites Enlarge available colours +8
Save 2-piece dress and top set to favourites
Save 2-pack gloves to favourites
Save Rib-knit flared-skirt dress to favourites Enlarge available colours +2
Save Printed hoodie to favourites Enlarge available colours
Save Ribbed T-shirt to favourites Enlarge available colours
Save Loose Fit Hoodie to favourites Enlarge available colours +7
Save Printed T-shirt to favourites Enlarge available colours +16
Save Padded-cup High Leg swimsuit to favourites Enlarge available colours
Save 2-pack adjustable-fit leggings to favourites 2 pcs | €6.50 /pc
Enlarge available colours +5
Save Storage basket with a lid to favourites
Save Oversized printed T-shirt to favourites Enlarge available colours
Save 5-pack cotton bodysuits to favourites 5 pcs | €3.00 /pc
Enlarge available colours +8
Save 3-pack Regular Fit T-shirts to favourites 3 pcs | €6.66 /pc
Enlarge available colours +9
Save MAMA Before & After Drawstring trousers to favourites Enlarge available colours +2 Enlarge available colours
Save Knitted jumper to favourites Enlarge available colours +6
Save Long-sleeved cotton top to favourites Enlarge available colours +3
Save Fine-knit cardigan to favourites Enlarge available colours
Save Bomber jacket to favourites Enlarge available colours Boys' Base Layers & Thermals Keep him warm no matter the weather with our edit of boys’ base layers and thermals. Designed to retain heat and keep him cosy round the clock, our edit has his comfort levels covered whether he's spending the day outdoors or simply needs an extra layer under his everyday outfits. Discover all our boys’ outerwear or browse for boys’ ski wear .
HM.com / Kids / Boys 2-8Y Outerwear / Base Layers 
