Waterproof 3.5mm Marine BootsThere are Several Solutions that Support Dry Suits with Soft Socks on the market. Rock-Boots is the Common-Name for the Group-in-General. But there are few Boots that also support the Insulation Factor. The B5 Nylon II Neoprene Boot is a Sturdy Rubber Reinforced Soft Boot with Several Technical-Finesses. Like the Adjustable Ankle Strap that Secures-the-Foot from Slipping Inside-the-Boot. With well-defined Fin Strap Stopper this Boot will Support a Firm-Base for the Fin in any Situation. The Upper-Part of the Boot holds an Adjustment -Strap to Sit-Firm on the Foot and also Tightens-the-Area where Air-and-Water otherwise would Flow. The Waterproof B5 Boot is made from Laminated SD Tough-Tex Nylon Coating on 3.5mm Neoprene. Boot has an Angled Foot-Bed Cut On-an-Angle to Minimize Ankle and Calf Stress while Fining. Boots are Insulated, Lightweight and provide a Slim Fit on the Foot. The Waterproof B5 Marine Boots are Black in Color, available in Multiple Sizes and are covered by a 24 month limited warranty.FEATURESSturdy Rubber Reinforced Soft BootAdjustable Ankle Strap that Secures-the-Foot from Slipping Inside-the-BootFin Strap Stopper Support a Firm-Base for the Fin in Any-SituationUpper-Part of Boot Holds an Adjustment -Strap to Sit-Firm on Foot, Tightens Area where Air-and-Water FlowMaterials: Laminated SD Tough-Tex Nylon Coating on 3.5mm NeopreneAngled Foot-Bed: Cut On-an-Angle, Minimize Ankle and Calf Stress while FiningInsulated, Lightweight and Provide Slim Fit on Foot