Swix Silver Universal Klister 2026 Tires Kid’s BOA® Fit System provides

Kid’s BOA® Fit System provides a uniform fit

while the molded heel and Velcro power strap team up for improved stability and power transfer

and performance on the slopes

Storm gusset behind the center front zipper

on-the-go temperature control for maximum warmth or cooling is achieved through Thermostat Control™ Adjustable Venting combined with the fog-free Stack Vent

Swix Silver Universal Klister 2026 Tires Kid’s BOA® Fit System providesK21S is a silver universal klister a very versatile and flexible klister. Having the silver properties within the klister helps with freezing when conditions are changing between coarse and transformed moist snow to wet fine grained snow.