So this is great if you fall a lot or are looking for a good looking and adjustable fit helmet (3 different size foam pads for all points inside the helmet). I ride this for singletrack but its good for all types of riding. Did I mention that its a good looking helmet!!!
No. Its definitely too large for a 4 year old. Maybe a 12+ depending on head size. They do include 3 different thicknesses of padding to put into the helmet for a more custom fit but I still dont think it would work for a child that young.
These are a great warm weather glove with a very small amount of secondary protection at the lower palm and knuckle joints. They wear decent (have had mine about a year now and they are starting to show wear in the palms). MAN do they breathe well though..... very comfortable glove and plan to buy again and again and again.
Got these in a 36x12 and they are great. They are lightweight and breathe pretty well. I did notice that the chamois liner is a little oversized in the 36" waist but they will work. Better to have too much than not enough. I highly recommend these.
I originally got the 10's but got the waist too tight... have a set of 12's on order. The 10's sit right at my kneecap at the end but when my knee is bent they ride up a couple of inches. I am 5 foot 11 for reference.