Simms Men's G4 Pro Powerlock Boot Size:12 Clip version features flexible toe

Clip version features flexible toe strap for boots without a toe welt

Straitjacket insert keeps the bottom biner in the optimal clipping position

Efficient: Features an enclosed

See table below for specific flexibility info

Body size up to

Simms Men's G4 Pro Powerlock Boot Size:12 Clip version features flexible toeThe most advanced wading boot on the water, G4 PRO Powerlock Boot offers supreme durability and superior grip thanks to state of the art materials working in lockstep with the new Powerlock cleat system for on the fly traction customization. The new Powerlock cleat system is totally unlike any other wading cleat system you have seen before. It's not a screw in system, it's a Powerlock system. Don't screw your cleats in the old way, 'click' them in