Columbia Kid's Whirlibird II Interchange Winter Jacket Sizes:S NIOSH approved for negative pressure

NIOSH approved for negative pressure air purifying and supplied air dual airline applications

Elastic at the wrist

Women-specific dimensions

no stitching to rot

Columbia Kid's Whirlibird II Interchange Winter Jacket Sizes:S NIOSH approved for negative pressure3 jackets in one. He can wear the waterproof breathable shell and inner insulated jacket separately or together for maximum warmth and protection with Columbia's exclusive Interchange System. The inner jacket is packed with 100g of synthetic insulation and includes a thermal reflective liner to help regulate body heat. Featuring the Outgrown system to get him through those pesky growth spurts. Omni Tech waterproof breathable critically seam sealed