My son wears a size 7 shoe, and according to Gold Toe Boys' Ultra Tec Back Stripe, the plus size three stripes fit a boy's (large) sizes 3-9. Having tried different sock sets for boys and girls from Gold Toe I would say that their products are generally very well made with good combed cotton and well finished stitching however their products tend to run small and the ankle straps/ Rubber bands are too tight. According to my son, these dress socks look more fashionable and thinner than regular cotton crew socks). I think if you want a large (3 gold stripes) you should only buy them for the smallest sizes from the range offered.
Ultimate Durability: Carhartt Boys Camp Crew Sock 6 Pair Pack
45 Review
Aminson Grip Ankle Socks: Non-Skid Slipper Crew Socks for Kids Boys and Girls - 6/12 Pairs
49 Review
๐ Premium Prince Athletic Socks - Active Black Boys' Clothing for Top-performance
45 Review
12-Pack of Jefferies Seamless Sport Socks for Boys
45 Review
Waterproof Cozy-Dry Rain/Snow Pants for ๐ง Kids by JAN & JUL, with Fleece Lining
64 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
๐ Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
๐ฅ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review