A side-by-side comparison based on expert reviews and community consensus. We analyzed the sources to figure out which one actually belongs in your cart.
Carter's wins on pure value — four pairs for $18 means you're paying $4.50 a pair versus $5 a pair with Hanna Andersson, and you get an extra pair in the pack. The real tradeoff is organic cotton versus conventional: Hanna Andersson's fabric is genuinely softer and better for eczema-prone or reactive skin, but most babies won't notice the difference. Both brands have earned their reputations for durability through years of parent trust, and both landed on WhatToExpect's top picks list.
Soft organic cotton in a convenient 3-pack makes these the go-to baby leggings for parents who want
Carter's Simple Joys line delivers reliable, soft leggings in a 4-pack at an unbeatable price point.
Hanna Andersson's organic cotton isn't just a feel-good claim — it means no synthetic pesticide residues on fabric that sits against your baby's skin all day. For most babies this won't matter, but for the 10-15% with sensitive or reactive skin, it genuinely does. Carter's Simple Joys uses conventional cotton that's soft enough for everyday wear but doesn't carry that same certification.
Blowouts, spit-up, and diaper leaks are daily realities with babies. Three pairs means you're one bad afternoon away from scrambling for clean bottoms. Four pairs gives you a genuine buffer, especially if you're doing laundry every 4-5 days. Carter's wins this one on pure practicality.
Organic cotton shrinks more than conventional cotton if you're not careful with wash temperature. With a baby generating multiple outfit changes a day, you're not always going to have time to do a delicate cycle. Carter's leggings are more forgiving in the wash, which matters when laundry is already a daily chore.
Hanna Andersson runs $5 per pair; Carter's comes in at $4.50. That's not a dramatic gap, but when you're buying multiple sizes as your baby grows through 0-3, 3-6, and 6-12 month stages in rapid succession, those savings stack up. Neither is expensive, but Carter's is the smarter bulk buy.
Carter's wins on pure value — four pairs for $18 means you're paying $4.50 a pair versus $5 a pair with Hanna Andersson, and you get an extra pair in the pack. The real tradeoff is organic cotton versus conventional: Hanna Andersson's fabric is genuinely softer and better for eczema-prone or reactive skin, but most babies won't notice the difference. Both brands have earned their reputations for durability through years of parent trust, and both landed on WhatToExpect's top picks list.
