Baby Puffer Booties underwear this ultra-cushioned cult favorite has

this ultra-cushioned cult favorite has been finished with Durabrasion rubber to combat high wear zones

Aluminum construction is lightweight and durable for dedicated trail use

Versatile: Low-profile 3-in-1 cap lets you fill

BACK SYSTEMS: 3D comfort

Baby Puffer Booties underwear this ultra-cushioned cult favorite hasThe Puffer Bootie Baby is designed to keep little feet warm, cozy, and secure. Lightweight and insulated with 3M Thinsulate 150G, and cold rated to 20C ( 4F), they provide exceptional warmth without bulk. The water repellant nylon upper repels moisture, while the soft polar fleece lining keeps feet dry and comfortable. Featuring dual elastic pull cords at the ankle and top, these booties are designed to stay on securely when worn over socks or shoes.