These aren't bad base socks, but it's important to note that "humid climate" means only. They are made of 99% polyester. They're thick and tough, but have that cheap and "Made in China" feel that polyester socks always have. (And yes, they are made in China.)
Ultimate Durability: Carhartt Boys Camp Crew Sock 6 Pair Pack
45 Review
Boys' Gold Toe Ultra 𧦠Tec Back Stripe Crew Socks, 5-Pack
46 Review
π Premium Prince Athletic Socks - Active Black Boys' Clothing for Top-performance
45 Review
Pack of 6 Seamless-Toe Quarter 𧦠Athletic Socks for Big Boys by Jefferies Socks
62 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 Review