La Sportiva Women's trail running shoes VK Boa®

VK BOA is the trail running shoe specifically for Kilometer races Vertical, developed with the discipline's record-man runners and enhanced by the rapide BOA ™ Fit closure system. Weight and volume reduced at minimum for maximum uphill performance. Every detail designed to minimize weight. Lacing rapide and intuitive BOA ™ Fit: allows perfect closure and envelopment, the closure flaps are integrated into the BOA ™ Fit system and perfectly envelop the foot. The Sock-Like upper is made of a bi-elastic compound for maximum freedom of movement. The heel adopts 3D Heel padding for maximum comfort and hold. The TPU toe is lightweight and shock-resistant. The FriXion White compound sole is a concentrate of technology and extremely light, with rubber studs only where necessary. VK BOA: go vertical!
Upper:
In bi-elastic compound with Sock-Like™ technology
Lining:
Elastan and microfiber
Inter Sole:
EVA compression high abrasion resistance with co-printed rock-guard on forefoot area
Plantar:
Sock-Like™ construction with plantar incorporated into the upper
Sole:
FriXion® White Mix Compound
Weight:
150 g (half pair)
Drop:
4 mm