Built for the bold, the PUMA Mostro isn’t a shoe for just anyone. Taking its name from the Italian word for monster, the cutting-edge silhouette continues to evolve with this brand-new Mostro XC iteration. Bringing an outdoor-inspired vibe to the OG, this pair features a waterproof GORE-TEX® upper, keeping your feet shielded from the elements while on an adventure. Detailed with its signature rubber spiked sole, the PUMA Mostro XC GTX is finished with fastened laces with an adjustable toggle, pull tabs on the heel, and signature PUMA Cat logos on the tongue.  PUMA Mostro XC GTX Regular fit Mesh, textile and leather upper Waterproof GORE-TEX® upper Rounded toe Fastened laces TPU and rubber outsole Signature rubber spikes on sole