S 21 1/4in (54cm)

In any case

A strong and lightweight core that offers flexibility

the neck is lined with comfy "smoothie" lining while the wrist uses traction grip inner lining to prevent water entry

Traction Grip Bottom

Yucca Standard Flex Long Blade Swimfins - Alpina Bomber Sunglasses - Irie Bomb 2 Tone Crystal Smk Frm / Pink Purple Mirror Polarized Lens / Purple Foam S 21 1/4in (54cm)Longblades will begin to ship February. Sizing is different from the Yucca Shortblade. Please reference the sizing guide. Introducing the Yucca Longblades: the culmination of two years of research and development. Designed with the invaluable insights of Wedge surfer and professional lifeguard Tim Burnham, our Standard Flex Longblade sets a new standard for swim fins. Engineered to excel in the most challenging surf conditions and critical rescue