FEATURES of the La Sportiva Men's Aequilibrium Speed GTX Boot

• Upper: High-stretch honeycomb guard with elasticized gaiter, waterrepellent half zipper with internal gusset, 100% Recycled fast-lace, medial-lateral TPU film mudguard, PU techlite toecap
• Lining: Gore-Tex performance comfort waterproof membrane
• Insole: Varied thickness plastic polymer insole with fiberglass reinforcement
• Midsole: High-cushion PU, rubber guard side wall, rear TPU insert for semiautomatic crampon
• Sole: Vibram springlug tech, impact brake system, vibram dura step rubber compound
• Water repellent outer gaiter in highly resistant stretch fabric with internal bellows
• Internal ankle protection pad is seamlessly integrated into the water repellent gaiter
• Vibram is the world leader in high performance rubber soles, targeted to the outdoor, work, recreation, fashion, repair and orthopedic markets
• Designed to reduce up to 20% of the impact forces acting on the feet, legs and back with each step while walking on hard ground. Due to the slanted and opposing angles of the lugs, the impact forces are reduced. The opposing slanted lugs actually deform upon impact to absorb 20% of the shock imposed upon the body. The impact brake system soles also offer superior grip on very steep terrain increase traction by 20% due to the sculpted heel brake, offset lugs and the synergy with the asymmetric axis of the foot
• Best-in-class climate control plus guaranteed waterproofness. The surround technology works by channeling heat and moisture away from feet in every direction for 360° of breathability and all-day comfort
• Addition to optimum breathability the surround technology allows moisture and warmth to escape through the Gore-Tex membrane and from there out of the shoe via side ventilation outlets. The result is faster sweat removal, keeping feet dry and comfortable even at high temperatures