Our son is just over 3 years old. These XS size mittens fit him but are a bit big so I would say the sizing is accurate. The mittens themselves feel well tailored, warm and still dry as he played with the snow. They fit under the cuffs of his winter jacket, which seems to help put them on, even though they're a bit too big for him. However, they may not work well with very tight sleeves.
๐งฃ Warm Winter Chenille Cashmere Stretchy Boys' Accessories by Motarto
39 Review
Kids Winter Windproof Ski Gloves - Warm Snow Gloves for Boys and Girls (4 Pairs)
41 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
๐งค Ultimate Protection for Toddlers: Waterproof Winter Mittens with Fleece Lining - Ideal Cold Weather Accessories for Boys
52 Review
Reversible Boys' Accessories: NIce Caps Breathable Protection Hats & Caps
50 Review
๐งข Adjustable Drawstring Foldable Summer Sun Hat for Boys โ Accessories, Hats & Caps
49 Review
โ๏ธ Protect Your Kids from Harmful Sunrays with Home Prefer UPF 50+ Boys Sun Hat with Neck Flap
51 Review
๐ฃ Muryobao Boys' Summer Protection Bucket Fishing Accessories โ Hats & Caps
53 Review