Simms Headwaters Hip Pack Fly Fishing the Yucatan Book Vibram® Idrogrip sole developed for

Vibram® Idrogrip sole developed for maximum grip on wet surfaces

Built with a microporous membrane

giving it years of super-slick performance

Twin molded

Simms Headwaters Hip Pack Fly Fishing the Yucatan Book Vibram® Idrogrip sole developed forOptimized organization for on water essentials, the new Headwaters Hip Pack divides, conquers, and corrals with a rugged 630 Denier build, a tough compression molded workstation, convenient net storage, and a comfortable shoulder neck strap for evenly distributing weight while on the move. Durable and water resistant 630 Denier High Density Oxford Nylon fabric with TPU coated frontside and PU coated backside Coated water resistant YKK Aquaguard