Arc'teryx Beta Ar Pant - Black
Arc'teryx Beta Ar Pant - Black


Arc'teryx Beta Ar Pant - Bourbon
Arc'teryx Beta Ar Pant - Triton
Arc'teryx Beta Ar Pant - Photo of detail
Arc'teryx Beta Ar Pant - Photo of detail
Arc'teryx Beta Ar Pant - Photo of detail
Arc'teryx Beta Ar Pant - Photo of detail
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"Beta Ar Pant" Product Description

Outer Fabric / Membrane Gore-Tex® Pro 3-Layer
Approx. Weight 491 g
Recommended Use High Mountaineering & Expeditions, Ice-fall Climbing, Ski Touring
Highly versatile, durable, GORE−TEX® Pro pant for men that delivers hardwearing waterproof breathable protection with minimal weight and bulk. A waterproof shell pant for year−round use in wet weather, it is made of the toughest and most durable GORE−TEX® fabric − GORE−TEX® Pro to withstand the most demanding outdoor activities in severe climates. Ideal for ice and traditional climbing, mountaineering, skiing, snowboarding, trekking, etc. the Beta AR pant is guaranteed to keep you dry and comfortable from start to finish.

Developed for all around alpine use, a key element of the Beta AR Pants versatility is functional motion across a range of terrain. The Athletic fit with e3D patterning provides freedom of movement with room for low profile layers. Articulation at the knees and the gusseted crotch combine to further extend comfort and range of motion. A lace hook secures the cuff to the boot to prevent the pant from riding up, three−quarter length side zips open up for easy removal over boots, and the waist adjusts with a webbing belt for a secure fit.

Focused on streamlined performance with minimal weight and bulk, these lightweight GORE−TEX® Pro pants are the ultimate in packable four−season protection. Wear them over a baselayer tight to ensure you stay warm and dry throughout activity.

Features include reinforced knees, seat, and lower legs that are built with Keprotec™ instep patches to guard against crampons, ski edges and boots. A trim athletic fit with articulated shaping delivers mobility and powder cuffs keep snow at bay.

Ergonomic 3−Dimensional (e3D) fit by Arc'teryx provides an additional level of articulation to provide enhanced range−of−motion. The application of e3D patterning allows for enhanced mobility for sport−specific activities in challenging environments.

  • Waterproof
  • Breathable
  • Lightweight
  • Durable
  • DWR finish (Durable Water Repellent) helps repel water from fabric surface
  • Micro−seam allowance (1.6 mm) reduces bulk and weight
  • GORE−TEX® three−layer construction
  • Trim fit for athletic performance
  • Articulated knees and seat
  • e3D Ergonomic 3−Dimensional patterning for enhanced comfort and mobility
  • Gusseted crotch
  • Athletic fit for a slimmer more flattering profile
  • Athletic fit ensures optimal ventilation with comfort and mobility
  • WaterTight™ external zippers
  • Molded zipper garages
  • Side zippers stop below harness/ hipbelt area
  • WaterTight™ 3/4 length leg zippers
  • Front fly with snap closure
  • Adjustable pant cuff drawcord
  • Adjustable webbing belt
  • Hip stash pocket
  • Note: WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture
  • Keprotec™ instep patches provide superior protection against damage by boots, crampons and ski edges
  • Reinforced knees, seat and lower legs
  • Powder cuffs with elastic and lace hook
  • Fabrics: N80p & N40r X GORE−TEX® Pro 3L
  • Approx. weight: 535 g / 1 lb 2.9 oz

If you have any queries, please contact one of our technical advisors.

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