Recommended for: Fast and light technical mountain climbing and glacier travel.
A breakthrough in alpine boot design, this next-gen concept was developed in conjunction with alpinist David Gttler who sought a super-lightweight high altitude training/acclimatization boot. The flexible LOWA REPTEX abrasion-resistant upper is injected with PU "scales" that mimic a reptile's protective skin, thus replacing a traditional heavy rubber rand, while the VIBRAM Alp Trac SL sole features Litebase technology that substantially reduces the weight and thickness of the sole without affecting its traction or wear resistance. Combination crampon compatible. 100% vegan. Featuring a durably waterproof/breathable GORE-TEX lining to protect feet from the elements.
Upper
Synthetic, Microfiber
Lining
GORE-TEX
Insole
Climate Control Footbed
Midsole
EVA, Semi-Automatic crampon (C2) Compatible
Outsole
VIBRAM ALP TRAC SL
Weight
550g / Single Shoe
Country of Origin
Italy
Size Chart
Even if lengths of a LOWA shoe size are roughly identical, shoes sizes are not standardized. This can result in minor differences in size from category to category and from footwear manufacturer to footwear manufacturer. Furthermore, the shape of the shoe plays an important role in the perception of size. A narrow shape makes the shoe appear smaller, while a wide shape tends to make the shoe appear larger. Of course, your feet also change during the course of your life. As you get older, they get wider and longer. That’s why LOWA recommends you should always try on shoes and check your size in the shop before you buy them. When trying on shoes at a retailer, you should also remove the inner soles and stand on them. This tells you very quickly whether your feet have enough room.
Your best bet is to try shoes on during the afternoon, as your feet swell a little during the course of the day.
This size chart is meant to be a guide for sizing LOWA footwear. Shoes need to be tried on and fit with appropriate socks in order to determine correct size. Please note that we cannot guarantee sizing as all feet are unique.
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