The Smartwool Wintersport Full Cushion Polar Bear Pattern OTC Socks - Kids made of merino wool will accompany them on all their outdoor adventures, providing comfort and warmth. The Smartwool Wintersport Full Cushion Polar Bear Pattern OTC Socks - Kids also feature full cushioning, offering extra support with every step your children take. Additionally, the flat toe seam ensures absolute comfort, preventing unpleasant friction.