Full grain leather upper provides exceptional durability and water resistance for long hikes
HS12 waterproof technology treats leather for enhanced weatherproofing and protection
Vibram or Biometric trek sole delivers maximum traction and stability on technical terrain
Speed lacing system ensures a secure, customizable fit and reduces fatigue
Premium sherpa or nubuck leather cuff and ergonomic last offer superior comfort and support
Summarized by Shop
The evolution of our flagship, full-grain leather backpacking boot, the SL Activ features the classic look, durable support and incredible comfort of our original SL model, paired with a partial leather lining and Vibram® sole package that delievers lightweight comfort for any trail.
Full-grain, one-piece leather upper
Leather and 37.5®
Upper Material
Full grain leather (2.5-2.7 mm Sherpa or 37.5 by Cocona lining)
Outsole
Vibram or Biometric trek sole
Lining
Leather and 37.5 by Cocona fabric
Weight
1620 g (pair, size 42)
Closure Type
Lace-up
Sizes
EU 41-50, US 9-13
Summarized by Shop
4.9
9 ratings
5
4
3
2
1
backpacker
I have been backpacking and working in various generations of this boot since 1996. All good, very durable and comfortable. Top quality leather upper does not need Goretex in wet conditions. The padding on the inside of the tongue prevents irritation of an old surgical scar. This boot and the Fitzroy are all I need.
P
Peter · August 1, 2026
review of SL Active boot
The boots are obviously very well made and no complaints in that area. In comparing them with similar Scarpa boots I've had for maybe 30 years, the toe box seems a little narrower, and I've noticed that with them--the old one felt better, but the new one doesn't seem likely to cause any problems.
F
Fred · July 20, 2026
Fantastic boot!
Fits a lot better than the new updated versions if you have a narrow foot because of the leather sock liner!