My son has worn this hat several times as it's not quite summer yet so I'll try to remember to update it later. So far he likes the hat and says it's very comfortable. I like that the back is wider and covers the neck, and the chin strap helps keep the hat in place on windy days at the beach. As I'm having trouble finding the size chart (on mobile) I wanted to share the information from the label with those who are also trying to find the exact size. I bought the M for a 4 year old and it fits perfectly with little room to grow. If you are close to the next size up I would probably suggest
π SwimZip Unisex Child Protection Adjustable Hats & Caps for Boys
53 Review
Reversible Boys' Accessories: NIce Caps Breathable Protection Hats & Caps
50 Review
βοΈ Protect Your Kids from Harmful Sunrays with Home Prefer UPF 50+ Boys Sun Hat with Neck Flap
51 Review
π£ Muryobao Boys' Summer Protection Bucket Fishing Accessories β Hats & Caps
53 Review
𧀠Ultimate Protection for Toddlers: Waterproof Winter Mittens with Fleece Lining - Ideal Cold Weather Accessories for Boys
52 Review
Mujjo Knitted Winter Gloves with Touch-Screen Compatibility, Dual Insulation Layers, Full-Hand Mobility, Non-Slip Phone Grip and Leather Wrist Cuff".
64 Review
π¦ Colorful Dinosaur Boys' Accessories: Waterproof Mittens for Outdoor Adventures and Cold Weather
47 Review
YukiniYa Kids Winter Gloves: Thick, Soft Fleece for Warmth, Touch Screen, Anti-Slip β Ideal for Boys & Girls Aged 3-15 Years, Perfect for Cycling & School
45 Review