The Nucleo High II GTX Women's offers best-in class breathability in a mid-duty waterproof hiker/backpacking boot.

Featuring award-winning Gore-Tex® Surround™ technology with a traditional Nubuck leather look, this hiking boot is the ultimate combination of durability, protection and comfort. Also available in WIDE sizes

• Durable Nubuck leather uppers provide protection while the integrated Nano-Cell™ technology delivers maximum breathability to keep your feet cool
  
• Nano-Cell™ technology works with the ePE Gore-Tex SURROUND® waterproof membranes to enable unprecedented breathability underfoot
  
• Compression-molded midsoles provide superior cushion and support and a noticeable bounce in every stride for all-day comfort
  
• Vibram® Nano outsoles with Impact Brake System™ provide maximum traction and grip on trails
  
• 3D Flex ankle hinge for enhanced mobility
  
• Constructed without intentionally added PFAS
  
• Available in WIDE 
  
• Awards: REI Co-op Editors’ Choice Award

Specs

ITEM: 44L
SIZES: Women’s: 36 - 43 (half sizes) • Regular
WEIGHT: Women’s: 13.4 oz / 381 g
LACES: 100% Recycled Polyester
UPPER: Nubuck leather/ Nano-Cell™ Insert / Vibram Rubber Rand & Toe Cap
LINING: ePE Gore-Tex® Surround™
INSOLE: Ortholite Hybrid with 5% recycled rubber + 15% production waste foam / 4mm Woven Polyester ePE Gore-Tex Surround™ Spacer / 2.5mm Polypropylene stiffener
MIDSOLE: Compression Molded EVA
SOLE: Vibram® Nano XS-Trek Compound w/ Impact Brake System™
CONSTRUCTION: Strobel Lasted
LAST: Women’s Tempo

Technology

3D Flex™

Multi-directional upper hinge that supports natural ankle movement while providing stability and protection

GORE-TEX® Surround®

Waterproof membrane that channels heat and moisture away from feet for 360° of breathability and all day comfort

Impact Brake System™

Lug pattern with slanted and opposing angles to reduce impact forces and increase traction

Nano Cells 2.0

Works with GORE-TEX® Surround® Technology to enable unprecedented breathability from underfoot

Vibram®

High performance rubber compounds in outsoles that are known for superior grip, traction, and durability

Ortholite® Hybrid™

Eco-friendly and washable insole made from breathable and durable PU foam cells and recycled rubber