X300 series elastic shoelaces service eyelet diameter sizes from (3.5 to 4.5mm). X300 laces are a favorite in athletic shoes, hybrid golf shoes, casual shoes, senior shoes, children's shoes, really, almost and ANY shoe type imaginable.
why are Xtenex laces superior?
Aids in reducing painful footwear binding and foot fatigue caused by lace migration and natural foot swelling.
Provides ergonomic lace expansion to relieve pressure from natural foot swelling and aids healthy blood circulation to your feet.
Provides your feet with all-day reliability, support and comfort; compression elasticity provides fast recovery while enhancing all-day performance and comfort. Slip on, Slip off. It’s that easy.