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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
withstands surfaces of extreme heat and cold
Mesh upper for breathability and lightweight
Durable Rubber - Slip Resistant
a higher bed of soft cushion
mesh lining and polyester insole
Merrell Siren 4 Thermo Mid Zip Waterproof Kids' Shoes withstands surfaces of extreme heatGet ready for rugged trails and cold weather adventures wearing the Merrel Siren 4 Thermo Mid Zip Waterproof boot. 100% recycled fleece lining. 100% recycled laces and webbing. 100% recycled mesh footbed cover. 100% recycled removable PU footbed. 200 grams of Primaloft Gold Eco Series synthetic insulation. Bellows tongue keeps out debris. Cleansport NXT treated for natural odor control. FloatPro Foam midsole for lightweight comfort that lasts.
