FlexDry™ Technology

Engineered for explosive soccer movement.

FlexDry™ is SPRK’s woven compression + airflow technology designed for players who cut, accelerate, and change direction at high speed. We built it to stay tight for 90 minutes, release heat, and prevent the heel slip that kills performance.

Why FlexDry™ is different

Locked fit

Compression fibers woven into the fabric create a tight, secure fit that prevents sliding inside the boot.

High airflow

The woven channels push heat and moisture out, keeping your foot dry even during intense match play.

No heel slip

GripLock traction pads work with FlexDry™ to eliminate movement between the sock and the soleplate.

Designed for real football

Tested in MLS NEXT level training environments — built for players who demand more.