Size 4
Size 4
Size 5
Size 5
Size 6
Size 6
Size 7
Size 7
Pants
4.8/5 star customer rating
Hello World pants are designed for babies who are becoming more independent. Perfect from the moment they start pulling themselves up, cruising along furniture, or beginning potty training. The pull-on design makes changes faster and gives toddlers a sense of grown-up independence.
Easy pull-on & tear-off
360° stretch waistband
Up to 12 hours of protection
4
9 - 14kg
5
11 - 16kg
6
13 - 18kg
7
15+ kg
Size guide
Size 4: 9–14 kg - Active explorers
Size 5: 11–16 kg - Even more movement
Size 6: 13–18 kg - Little adventurers
Size 7: 15+ kg - Big kids
Discover our innovations
No more blowouts
Designed to contain every mess, front, back and all around. Our 360° protection and Pee&Poo Pouch seal it all in.
Up to 12 hours dryness
Absorbs moisture in seconds and keeps skin dry for up to 12 hours. Powered by Magical Tubes and 4-layer Flash Dry®.
Moves with every wiggle
Stretches and adapts to your baby's every move, so they stay comfortable and protected all day long.
Feather soft
Incredibly gentle on your baby's delicate skin, inside and out. Zen Soft makes every change feel like the softest touch.
Gentle on delicate skin
Dermatologically tested and free of harmful substances, safe on even the most sensitive skin.
Features
360° All-round protection with Pee&Poo Pouch
Flash Dry® technology & Magical Tubes®
Breathable Stretch Ears
Zen Soft softness
Deep Sleep® comfort
Wetness indicator & disposal tape
Certifications
Skin safety
Dermatest® Very Good for sensitive skin.
Sustainability
Blauer Engel, FSC.
Pants
4.8/5 star customer rating
Hello World pants are designed for babies who are becoming more independent. Perfect from the moment they start pulling themselves up, cruising along furniture, or beginning potty training. The pull-on design makes changes faster and gives toddlers a sense of grown-up independence.
Easy pull-on & tear-off
360° stretch waistband
Up to 12 hours of protection
Size 4
Size 4
Size 5
Size 5
Size 6
Size 6
Size 7
Size 7
4
9 - 14kg
5
11 - 16kg
6
13 - 18kg
7
15+ kg
Size guide
Size 4: 9–14 kg - Active explorers
Size 5: 11–16 kg - Even more movement
Size 6: 13–18 kg - Little adventurers
Size 7: 15+ kg - Big kids
Discover our innovations
No more blowouts
Designed to contain every mess, front, back and all around. Our 360° protection and Pee&Poo Pouch seal it all in.
Up to 12 hours dryness
Absorbs moisture in seconds and keeps skin dry for up to 12 hours. Powered by Magical Tubes and 4-layer Flash Dry®.
Moves with every wiggle
Stretches and adapts to your baby's every move, so they stay comfortable and protected all day long.
Feather soft
Incredibly gentle on your baby's delicate skin, inside and out. Zen Soft makes every change feel like the softest touch.
Gentle on delicate skin
Dermatologically tested and free of harmful substances, safe on even the most sensitive skin.
Features
360° All-round protection with Pee&Poo Pouch
Flash Dry® technology & Magical Tubes®
Breathable Stretch Ears
Zen Soft softness
Deep Sleep® comfort
Wetness indicator & disposal tape
Certifications
Skin safety
Dermatest® Very Good for sensitive skin.
Sustainability
Blauer Engel, FSC.
Pants
4.8/5 star customer rating
Hello World pants are designed for babies who are becoming more independent. Perfect from the moment they start pulling themselves up, cruising along furniture, or beginning potty training. The pull-on design makes changes faster and gives toddlers a sense of grown-up independence.
Easy pull-on & tear-off
360° stretch waistband
Up to 12 hours of protection
Size 4
Size 4
Size 5
Size 5
Size 6
Size 6
Size 7
Size 7
4
9 - 14kg
5
11 - 16kg
6
13 - 18kg
7
15+ kg
Size guide
Size 4: 9–14 kg - Active explorers
Size 5: 11–16 kg - Even more movement
Size 6: 13–18 kg - Little adventurers
Size 7: 15+ kg - Big kids
Discover our innovations
No more blowouts
Designed to contain every mess, front, back and all around. Our 360° protection and Pee&Poo Pouch seal it all in.
Up to 12 hours dryness
Absorbs moisture in seconds and keeps skin dry for up to 12 hours. Powered by Magical Tubes and 4-layer Flash Dry®.
Moves with every wiggle
Stretches and adapts to your baby's every move, so they stay comfortable and protected all day long.
Feather soft
Incredibly gentle on your baby's delicate skin, inside and out. Zen Soft makes every change feel like the softest touch.
Gentle on delicate skin
Dermatologically tested and free of harmful substances, safe on even the most sensitive skin.
Features
360° All-round protection with Pee&Poo Pouch
Flash Dry® technology & Magical Tubes®
Breathable Stretch Ears
Zen Soft softness
Deep Sleep® comfort
Wetness indicator & disposal tape
Certifications
Skin safety
Dermatest® Very Good for sensitive skin.
Sustainability
Blauer Engel, FSC.
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© 2026 Hello World. All rights reserved.
© 2026 Hello World. All rights reserved.
© 2026 Hello World. All rights reserved.
★★★★★
4.8/5 star customer rating
Recommended by 96% of midwives
★★★★★
4.8/5 star customer rating
Recommended by 96% of midwives
★★★★★
4.8/5 star customer rating
Recommended by 96% of midwives