XTM Kids' Heater Socks coal grey backpack Featuring an adjustable torso and

Featuring an adjustable torso and Custom Fit-on-the-Fly™ Shoulder Straps and Hipbelt to calibrate the perfect fit

The ergonomic seat wraps your body and supports your back for exceptional comfort

Perfect to relax in total comfort

Flame shape: Superfine centralized flame

The asymetric shape means the apex of the pyramid is closer to the head end for more usable headroom

XTM Kids' Heater Socks coal grey backpack Featuring an adjustable torso andKeep the little ones' feet snug with Heater Kids' Thick Merino Wool Winter Socks. Made of a merino wool acrylic polyester blend, these socks will keep their feet warm and comfortable all day long. Plus, they're certified carbon neutral, so you can feel good about your purchase.