The Ultra Raptor II Women&';s is an all-terrain Mountain RunningA(R) shoe perfect for long distance runs and ventures off the beaten path. A full-length rock guard and an ultra sticky rubber outsole offers maximum protection and stability, while the wicking AirMesh mesh upper keeps you cool, dry, and comfortable so you can continue to focus on the trail ahead of you. FEATURES: a Aggressive lugs combined with FriXionA(R) rubber and Trail Bite(TM) heel provide all-terrain traction and maximum gripa TPU lacing harness provides a secure, snug and supportive fita Compression-molded EVA midsoles absorbs shock and offers ample cushioning while the Endurance Platform EVA inserts keep your feet protecteda Transkinetic heel stabilizer is designed to keep your heel snug for an enhanced fit and increased stabilitya Endurance Platform EVA rock guard balances load and shock forces and protects your feet from sharp rocks INFORMATION: ITEM: 46OSIZES: 36 - 43 (half sizes)WEIGHT: 10.4oz / 295gLACES: 100% Recycled PolyesterUPPER: High-Weave AirMesh / Microfiber Mudguard / HF TPU Lacing Harness / TPU Transkinetic EVO Heel StabilizerLINING: EZ-in(TM) Heel Pocket / Wicking MeshINSOLE: Ortholite Hybrid with 5% recycled rubber + 15% production waste foamMIDSOLE: Injection Molded MEMlex / Endurance Platform EVA Insert / NylonA(R) molded flex TPU Transfer shankSOLE: FriXionA(R) XF 2.0 X-Axis(TM) with Impact Brake System(TM) / Trail Bite Heel / 4.5mm lugsCUSHIONING: Midsole - 32ADROP: 9mmLAST: Women&';s Tempo 2FIT: Medium