O'Neill Psycho Tech 7mm+ RT Booties-Black Length Range_5'6"-6'0" 89% polyester 11%spandex

89% polyester 11%spandex

while the Lycra back ensures breathability

F-ONE's first pocket wing

Closure: Buckle closure

with the same ultra-efficient mast profile featured in our Classic Series

O'Neill Psycho Tech 7mm+ RT Booties-Black Length Range_5'6"-6'0" 89% polyester 11%spandexFrom ONeill The redesigned Psycho Tech is our most advanced boot, with an O'Ring entry and liquid sealed Sidewinder seams for superior watertight performance. Our heat retaining TB4 materials and rugged Krypto Armor enhance comfort, warmth, and durability while preventing overexpansion. A wrap under arch segment pairs up with our high performance All Terrain Mudder Grip for improved stability. Built for the harshest conditions. Anatomical Fit Round