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GORE-TEX Performance Comfort
Vibram® Grip APS
  • ORRE A/P/S GTX M - Black/Orange
  • ORRE A/P/S GTX M - Black/Orange
  • ORRE A/P/S GTX M - Black/Orange


A super lightweight trekking boot suitable for diverse terrain.

€ 249,-

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Simon Michalowicz ALFA Ambassador

“I simply love the low weight and stability of this shoe! The outer sole offers so much grip even on wet rocky surfaces and due to the microfiber material, the shoe dries so quickly when it is wet. I had the chance to use the shoe for months and it fit so well to my feet, no major problems with blisters. It felt like a sneaker but gave me the feeling of a true partner in crime when it was getting rough.”

Simon Michalowicz

APS - Alfa Pro Series

– Outstanding technical construction and function. Our most innovative products.

Key features

Alfa Air™

Innovative, durable, lightweight and maintenance free upper material.


Waterproof and insulating layer construction with unique breathability.

New Grip A/P/S sole

Revolutionary rubber blend with superior grip on both wet and dry surfaces.


A boot with a snug fit and ankle support. Orre A/P/S GTX® is made of the lightweight and maintenance free Alfa Air™ outer material, which needs no care except being rinsed off. The boot is lined with GORE-TEX® membrane to provide waterproofness and breathability, ensuring comfort throughout the day. The double lock system simplifies individual adjustment. The shock absorbent and lightweight EVA midsole combined with Vibram® Grip A/P/S outsole provides torsional stability and great traction on wet surfaces.

  • Weigth: 540 g pr shoe/boot (EU 42)
  • Shaft height: 14.0 cm (EU 42)
Learn about maintenance
ORRE A/P/S GTX M - mainPhoto2
Area of use

Water Resistance 5

Breathability 4

Sole Stiffness 3

Insulation 3

Ankle Support 3


  • Alfa Air™

    Alfa Air™ consists of laminated layers. The outer material is perforated microfiber; which is maintenance free, well breathable and extremely durable. The other layers can be varied to provide product specific features, such as added insulation, elasticity or breathability.

    The great breathability offered by the Alfa Air™ uppers ensures comfortable feet even in warmer days. Perfect 3-season shoes, well suited for outdoor activities from late spring to early autumn.

  • GORE-TEX Performance Comfort

    With breathable, wicking materials, the Performance Comfort technology is designed to maximize end-use comfort in a wide range of conditions and outdoor activities. The Performance Comfort technology is mainly found in Alfa's Mountain, Hiking and Hunting boots.

Sole Technologies

  • Vibram® Grip APS

    Grip APS is a custom-made sole, developed through Alfa's cooperation with Vibram®. The cleating is self-cleaning and provides optimum grip in our Hiking Mid and Hiking Low boots. Defined knobs provide great traction in uneven terrain and the defined sole edge ensures excellent grip on rocky surfaces. The heel definition increases downhill safety.

  • Anatomic Insole

    An anatomically crafted insole that keeps your feet dry and comfortable in breathable materials with great absorption. The foam construction provides shock absorption, comfort and relief for tired feet. The antibacterial surface also helps prevents odor.

  • Lightweight EVA Midsole

    Shock absorbing midsole with low specific weight, where cushioning and stability are adapted to the shoe’s intended field of application.

  • Stabilizing L-Board

    Great technical features provides stability throughout the product's life span.

Fit & Support

  • Standard-last Hiking mid and low

    A regular and stable fit provides complete control, while the round heel shape reduces the risk of blisters.

  • Double Lock System

    In order to adapt the boot individually, ALFA has chosen to use two sets of locking hooks. This way you can lock the laces over the foot’s brigde, adjust the laces over the ankle's bending point, and then tighten and lock before tightening the shaft itself.

  • Complete Protection

    Reinforcement around the complete lower part of the show to improve durability and increase the shoes life span.

Other Featues

  • Laces

    Alfa laces are impregnated to prevent water absorption.

  • Mini Gaiter

    A elastic gaiter at the collar is a great feature that keeps out debris.

Size chart

Size chart

Place a paper close to the wall and with bare feet place the foot on the paper, with your heel to the wall. Since it is important to stand up straight, preferably have someone help you draw a line in front of the longest toe. Remember to measure both feet as they might not be identical. With a ruler, confirm the measurement in centimeters and add additional space according to the list below.


Hunting and Hiking

  • Hiking Low and Hiking Mid approx. add 1 cm.
  • Mountain, Hunting and Winter boots add approx. 1.5 cm.

Skiing boots

  • Racing add approx. 1 cm.
  • Backcountry, Touring and Expedition add approx. 1.5 cm


  • Low and Mid add approx. 1 cm.
  • High add approx. 1.5 cm.

Note that this method is purely intended as a guideline.