Death Moth Rashguard
The Death Moth rash guard is all you need for your heel hooking, arm barring needs. You'll have great range of motion for any movement - on or off the mats.
These rash guards are moisture wicking and delivers cool comfort.
These are mens/unisex sizing.
Amanda is 5'9", ~147lbs, and wearing a size XS, but will wear a size small for a looser feel.
Casey is 6'2", 160lbs, and wearing a size medium.