The La Sportiva Spire GTX is a low cut mid-duty waterproof hiker/backpacking boot featuring 360 degree breathability from the Gore-Tex® Surround™ Technology and an innovative STB control system. The Spire GTX is a low cut mid-duty waterproof hiker/backpacking boot featuring 360 degree breathability from the Gore-Tex® Surround™ Technology and an innovative STB control system. The Spire GTX is perfect for hikers who want a light duty hiking boot for day trips in variable to rugged terrain, and for backpackers who seek a versatile and waterproof boot that breathes well and supports lighter loads.• Durable abrasion resistant mesh upper provides protection while Nano Cell 2.0 structure provides maximum breathability• Nano Cell 2.0 Technology works withGore-Tex® Surround™ aeration channels within the footbed and midsole• STB control system inegratesGore-Tex® Surround™ ventilation outlets and provides a comfortable, snug fitting, and stable boot•Vibram® XS Trek with Impact Brake System™ sole provides traction and grip
ITEM NUMBER: 24B
SIZES: 38 - 47.5 (half sizes)
WEIGHT: 15.50 oz (440g)
UPPER: Abrasion-resistant mesh / Nano-Cell™ 2.0 / PU TechLite toe and heel
LINING: Gore-Tex® Surround™
MIDSOLE: 5mm Ortholite Insole / Compression Molded EVA / TPU inserts / Gore-Tex® Surround™ aeration channels
SOLE: Vibram® XS Trek with Impact Brake System™ / Frixion® Blue
LAST: Tempo 2
