Style #: 333000 | 333003 Designed for tactical water operations, our Altama Maritime Boot features a streamlined, narrow fit that easily accommodates most military dive fins. Meant to be worn sockless, its fin-compatible design ensures a secure fit and optimal performance in aquatic environments. Maritime Boot for all tactical water operations. Air mesh linings help wick away sweat and other moisture quickly from your foot. Full length one piece ABS shank provides stability and support when climbing a caving ladder. Non-shine rust-proof lace hardware. Ultron PU contoured insole will not absorb water. High abrasion quick drying 1000D Cordura quarter panels offered on both solid colors and Multicam. Front non-metallic drain ports allow for water to drain easily when flexing the boot. 14.82 Oz. (420g) 60 Day Comfort Guarantee | 1 year Manufacturer Warranty