Adjustable suspenders

Removing footbeds daily and replacing them with dry ones right before wearing

Outsole features deep lugs for traction in mud and snow

Drop point blade with stonewash finish

Future Tech Sunglasses: Sunblast Z87+ size-xs Adjustable suspendersThe Future Tech is the beginning of a stronger, faster, more technical era for Heat Wave Visual. These are the future of weaponized visual high speed performance: Aggressive, loud and innovative beyond any pair of sunglasses before them. We spent over 2 years designing, researching, and refusing to compromise on every facet of the Future Tech to ensure that we're giving our customers what they deserve: The absolute best eyewear on the market. Designed