Very warm indeed - bought these as part of a Halloween costume knowing the temperature would be very cold for tricks or treats. They are true to size except the crotch appears to be slightly lower than it should be making them an unsuitable fit. Regardless, my daughter wore them all winter with no complaints or incident.
Lilax Girls Basic Length Leggings Girls' Clothing in Leggings
52 Review
Kid Nation Unisex Heather Charcoal Girls' Clothing for Leggings
52 Review
IRELIA Girls Leggings Modal Spring Girls' Clothing for Leggings
52 Review
Girls' Clothing and Leggings - Govc Winter Fleece Velvet Leggings
49 Review
Thermajane Girl's Cozy and Comfy Thermal Underwear Long Johns Set with Fleece Lining
46 Review
Pack Athletic Performance Basketball Drawstring Girls' Clothing
48 Review
Dancina Toddler Leotard Flutter Sleeve Girls' Clothing for Active
55 Review
Amazon Essentials Little Short Sleeve Leotard Girls' Clothing for Active
61 Review