Graded Sizing™ creates a better, more appropriate fit for a wider range of users » Mesh-back design offers increased clearance for tall seat backs » New lined hand-warmer pockets » Ergonomic WRAPTURE™ shaped torso » Cross-chest cinch harness for zero ride-up » 4-way accessory lash tab on back » #10 YKK zipper with non-corroding slider » 3M™ reflective on front and back » Ventilated shoulder and back pads » Large zippered pockets » Open sides for ventilation » Adjustable 1-1/2” webbing shoulder pulls » Entry grip tab at zipper base » Harmonized (US Coast Guard & Transport Canada) approval.