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Lowa Alpine SL GTX Mountaineering Boot

Alpine SL GTX


My vote: None ( 1.4 avg )


A breakthrough in alpine boot design, this next-gen concept was developed in conjunction with alpinist David Göttler who sought a super-lightweight high altitude training / acclimatization boot. The flexible LOWA REPTEX abrasion-resistant upper is coated with PU “scales” that mimic a reptile’s protective skin, thus replacing a traditional heavy rubber rand. Combination compatible. 100% Vegan. Durably waterproof / breathable.

  • Construction: Board Lasted - Cemented Sole
  • Lacing Hardware: Fabric Loops 
  • Stabilizer: Hard
  • Upper Protection: Reptex
  • Resoleable Yes

Retail price

US$ 450.00

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Boot Weight

Half Pair- size unknown
549 grams (1 lb 3.3 oz)

Full Pair- size unknown
1098 grams (2 lb 6.7 oz)

Single or Double boot Single
Boot Stiffness Flexible
Best Uses Best Uses: Trekking, Glacier walking, Summer Alpinism, Scrambling, 3+ Season ­
Crampon Compatability Heel bail only - universal or semi-auto crampons will work
Boot Features Vegan
Lock-off lacing

US: 7 - 14

Materials & Construction Upper: Synthetic / Microfiber ­­

Footbed: Climate Control Footbed

Liner: GORE-TEX® ­

Midsole: EVA

Sole: VIBRAM® Alp Trac® SL ­
Warranty ­

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