The Women’s VECTIV Exploris 2 Mid FUTURELIGHT™ is a rugged, ankle-high hiking boot designed with input from our TNF athletes. With VECTIV 2.0 propulsive plate technology and a breathable-waterproof FUTURELIGHT membrane, this boot is built for the mountains.• Upper: Breathable-waterproof FUTURELIGHT™ membrane• Made on an updated D-width last that accommodates a broad set of consumer foot shapes• SoleUnit:VECTIV2.0 rockered midsole offers a forked heel and forefoot and a TPU plate for increased lateral displacement and stability • Rocker midsole geometry engineered to create long-lasting forward propulsion• Midsole made with premium EVA foam and has a 2 mm greater stack height than the S21/F21 version• Broader platform below foot provides inherent stability• Surface CTRL rubber outsole with 4 mm lugs is designed for durability in high-wear areas