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Beta Pant M Black + Arc'Teryx

Beta Pant M Black

Men's trousers in GORE-TEX ePE - Beta Pant - Arc'teryx - 2026

€254.90
-15%
€299.90
Choose your size
Mandatory
In stock
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Beta Pant M Black
€254.90
-15%
€299.90
univers marques
Not subject to promotional offers
delivery Home delivery from 05/06/2026
return 60 days to change your mind
no special offer No subject to promotional offers
Get €5.10 off your next order.
Description

Technical trousers Beta Pant Black technical trousers Arc'Teryx are designed to cope with demanding alpine environments while guaranteeing comfort, durability and performance. Made from nylon, it features a PFAS-free GORE-TEX ePE waterproof, windproof and breathable. The outer surface is made from recycled nylon, while the recycled inner lining is soft against the skin, quiet on the move and exceptionally breathable. GORE C-KNIT™ inner lining is soft against the skin, quiet on the move and exceptionally breathable.

The PFAS-free DWR water-repellent finish effectively repels moisture to keep you dry, even in extreme conditions. The discreet stretch waistbandwith drawcord and clean welded finish ensures a comfortable fit without creating pressure points under a rucksack or harness. Laminated reinforcements on the lower legs protect against cuts and abrasion.

The side zip along three quarters of the leg allows rapid ventilation and makes it easy to slip on over shoes. A single, easy-access thigh pocket adds a practical touch for storage. For added safety in the mountains, a built-in reflector RECCO® to help you find your way in an emergency. Its standard cut with articulated structure offers great freedom of movement and makes it easy to layer several layers.

High-performance trousers that combine textile innovation, functionality and environmental awareness, ready to accompany you on your high-altitude adventures.

Beta Pant M Black
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Technical details
GORE-TEX® ePE
Size
Normal
Waterproofing
Durably resists heavy rains and snow (over 28.000)
Breathability
High (between 20,000 and 30.000)
Eco-friendly
Recco
Overview
Brand
Arc'teryxArc'Teryx-logo
Warranty
2
Year
2026
Season
Autumn
Gender
Men
Product details
Weight (g)
308
Technical details
Straps
No
Fit
Standard
Trousers type
Waterproof
Adjustable size
No
Convertible shorts
No
Adjustable waistband
Yes
Ventilated zips
Yes
Performance
Waterproofing
28000
Breathability
28000
Use type
Mountaineering Hiking Ski touring
Thermal insulation
Unlined
Other features

- Waterproof, windproof and breathable trousers
- Discreet stretch waistband with welded finish and drawcord
- Laminated instep reinforcements for protection
- ¾ side zip for ventilation and easy donning
- Single accessible thigh pocket
- Eyelets at hem 
- RECCO® integrated reflector
- Standard cut with articulated structure for mobility and overlapping
- bluesign® certified

Materials:
- 100% nylon with GORE-TEX ePE 3-layer 80D PFAS-free membrane
- Lining: GORE C-KNIT™
- Durable DWR water-repellent finish without PFAS

GORE-TEX ePE The ePE (expanded polyethylene) membrane in new GORE-TEX products is a key step on the road to responsible performance, providing high performance, durable products engineered for long life. The all-new GORE-TEX ePE membrane is light, thin but strong. To form a GORE-TEX product, the membrane is combined with carefully selected fabrics, such as recycled, solution-dyed or undyed*** fabrics. 

*Contributing to Gore Textiles' goal of eliminating PFCs of environmental concern from the life cycle of its consumer products. Here, the objective is achieved by using non-fluorinated materials.
** Thanks to the use of a new membrane with a lower mass and the textile(s) selected for the laminates (Higg MSI).
*** Depending on the laminate used.
RECCO® RECCO® is an avalanche rescue system, used worldwide to help locate people quickly. The two-part system features a detector used by rescuers, and reflectors integrated into clothing. Together, they enable rapid radar detection without replacing the use of transmitter-receivers.
GORE® C-KNIT™ Garments made with C-KNIT™ lining technology have the strength of a 3-layer laminate combined with a superior level of softness and fit. Its unique and patented laminate construction features a precision mesh with a circular structure, which is very pleasant to wear. This material slips easily over other layers of clothing, whether they're base-layers or mid-layers. Garments made with this lining technology are extremely breathable. The lightness of the material and the airy construction of the lining, combined with a special lamination process, allow perspiration to pass through and escape more easily.
BLUESIGN® The bluesign® system is the solution for an environmentally friendly textile industry. It eliminates harmful substances from the beginning of the manufacturing process and sets and monitors standards for safe and eco-friendly production.

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