i hate to be that guy but dont get anything but toshis or mks as far double straps. or something more expensive. iv never heard anything good from people who buy 40 or 50 dollar doubles after a couple months of use. especially somas which stretch after every skid and break 2 months later. they are the least durable of the bunch. toshis or mks will last you a year or more pretty much garenteed and they feel a thousand times more stable, stiff, and grippy. and if you calculate that out its worth the money. by far.