... because they are open in the back, you can take them on/off w/o taking off your shoes and also you can adjust the better to your legs and the situation - tighter or loser

Perfekt für dicke Oberschenkel und zum Pedalieren <3

Never an 2XL, Elbow protectors ok 2XL,but Knee definetively far too narrow.

I've been using several pairs of Ambush Kneepads over the past six years and loved them for their fit and ease of the open back construction.
The new model (identical sizing) however does not fit comfortably at all. Sizing runs even smaller than the old version and the new back construction pinches the skin.
Luckily I could send them back and get the still available old model.

good