The Simms Rivertek Boa boot is here!  Equipped with the convenient Boa lacing system and Simms StreamTread Vibram sole, the new Simms Rivertek Boa boot is designed for all-purpose wading.  The Rivertek boot incorporates Simms's "CleanStream" design concepts, including the StreamTread Vibram sole, a synthetic upper boot that does not absorb water and minimal exposed stitching. The Boa lacing system makes tightening your boots a cinch, even with gloves!  A 49-strand stainless wire cable tightens with a few one-handed twists of the easy-to-grasp dial.  The fit is comfortable and highly adjustable, with even pressure and no tight spots!  The Boa cable is highly durable, but also designed for easy repair or replacement. Width: EEE