The Cubby ski mittens are equipped with a heat pack pocket and adjustable wrist strap. The leash lets you connect the mittens to the small loop on your kiddo's Spyder jacket, ensuring you won't have to chase down dropped mittens. EXO SHIELD 10K – Recycled Polyester Stretch Plain Weave with 10K/10K Laminate and DWR Sorona® Insulation (100g) EXO SHIELD Waterproof/Breathable Insert Components are produced without PFAS chemicals Conductive material for touch screen devices PU Flock nose-wipe on back of thumb Heat pack pocket Over the cuff gauntlet Pre-curved articulated fit Clip for jacket attachment at cuff 38F153602