OTHER COLOURS DESCRIPTION EXOSTRIKE features a mix of leathers and colours especially developed for our Brigade collection. This award-winning shoe combines advanced functionality of a women’s fast hiking boot with the sharp, futuristic aesthetic of a street-smart sneaker. With its ribbed midsole, distinctive external heel stiffener and a rugged rubber outsole with exceptional grip and durability, this low top shoe is a superb example of the fusion between outdoor and lifestyle. LEATHER Steer leather, a natural textured urban nubuck with a dry oiled touch which makes it water repellent. The Celeste XA, the signature W-21 nappa leather for sneakers, is added to give a soft and soapy touch.