1. Fox River Kid's Snow Day Over The Calf Socks, Black, X-Small (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
Made from merino woolMemory knit construction holds form wash after wash

2. Eurosocks 0412J Child Ski Supreme Junior Socks, White, X-Small (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
80% Microsupreme, 15% Nylon, 5% SpandexSki Socks specifically made for children's feet, extremely soft and comfortable with a dynamic thickness to provide cushioning support, eliminate friction and absorb shock against the rigidity of ski boots

3. Junior Elite Ski Socks - Children OTC Warm Snowboard, Skiing Socks Boys, Girls (XS/S, Black/Neon Pink) (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Enhanced Warmth: An innovative blend of merino wool and polypropylene wicks moisture away while maintaining the foots natural temperature to prevent feet from feeling too warmKey Comfort Areas: Advanced knitting techniques provide cushioning in the shin, ankle, and the foot areas to ensure the ultimate comfort and prevent any discomfort when worn with ski boots

4. Youth Ski Socks - Merino Wool Children Skiing / Snowboard Sock - Junior OTC Ski Socks (XS/S, Black/Blue) (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
Lightweight Material: Not too thick, the light material allows the ski socks to fit comfortably in ski boots without altering the fit.Soft and Comfortable Material: The ski socks feel great against the ski while skiing thanks to the highest quality yarn we use. They feature an ultra-comfortable sole and feel great in ski boots.

5. Fox River Kids Snow Slalom Jr. Mid-Calf Merino Wool Socks, X-Small, Pink (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
Made from Merino wool, these medium weight socks provide soft comfort and thermoregulationKeeping your little one warm when they're cold and cool when they're hot