Updated for more underfoot comfort and a lighter weight, the Women’s Chilkat V 400 WP still boasts our super-warm package of toasty Heatseeker™ Eco insulation for comfort on cold winter adventures. / UPPER/ Upper made with a combination of full-grain waterproof leather and suede / At The North Face®, we purchase 100% of our leather from Leather Working Group–certified tanneries / Elevated rustproof metal hardware / Waterproof, seam-sealed construction / 400 g Heatseeker™ Eco insulation / Webbing loop at heel for easy on/off / Heel clip for snowshoe compatibility / D-ring at bottom of tongue for gaiter attachment / Collar lined with cozy high-pile fleece / SOLE UNIT/ Compression-molded EVA midsole for long-lasting cushioning / Streamlined, waterproof, molded-TPU shell for increased flexibility / Surface CTRL™ rubber outsole is optimized for winter conditions and is made with 10% natural rubber / Has a secure heel fit;;Approx Weight/ ½ pair: 652.8 g - pair: 1305.6 g ||