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The quick verdict: Adult-grade MIPS protection scaled down to kid sizes, with a dial fit that buys growing room and the widest youth size range in Smith's line. ~$110
Plenty of youth helmets are adult designs shrunk in the wash, minus the safety features that justified the original price. The Glide Jr. keeps the important part: MIPS, the low-friction layer that reduces rotational force in the angled falls kids take constantly. Around it, Smith built a light in-mold shell, a soft fleece-lined interior, and AirEvac channels that pull warm air out through the goggle vent so lenses stay clear. The dial at the back tightens the fit precisely, which is what lets a well-chosen size last more than one season.
Any young skier or snowboarder, honestly. It fits the budget of a family buying three helmets at once, and the safety spec satisfies the parent who researches. Measure the head just above the eyebrows and buy the size that fits today; the dial handles next year.
See how it stacks up in our full guide: The Best Kids' Ski Gear of 2025-26. Other picks from that list: Smith Snowday · Patagonia Kids' Powder Town Jacket · Hestra Heli Ski Jr. Mitt · Roces Idea Free · Smartwool Kids' Wintersport OTC.