Based on my observations, these mittens are perfect for boys who love outdoor adventures on snowy days! They're warm, waterproof, and comfortable to wear - my son loves them! The adjustable wrist strap provides a secure fit, and the grip on the palms ensures he can hold onto his snowboard with ease .The only downside is that they are slightly bulkier than regular gloves, but this is expected for snowboarding mittens. Overall, A great purchase for kids who love to hit the slopes..See full review