My daughter is 7 and the Speccles required a small amount of sizing (trimming) that was very easy for me to do. Now, my daughter should wear a strap given her activity level but her fashion sense and sheer amount of long and curly hair makes wearing a strap tricky and uncomfortable for her unless her hair is worn up and off of her neck. Because the Speccles strap is clear it is not real noticable unless closeup so this is a good option for an invisible strap. Speccles will be very useful for dance class and dance recitals for her as well as for days when she wants to play outside without having to use her Rec Specs sports goggles that she uses for her organized sports.
My friend who tried out the Speccles strap with her almost 3 year old reported to me the following: "She can't easily pull off and throw her glasses at me wearing the Speccles strap.". In the past her child has been known to remove and toss her glasses while they are driving or on a whim when they are outside of their home. "The Speccles is going to save us a lot of money on broken and lost glasses, thanks!".
Watch the Speccles Promo Video