To end the frustration of bulky waterproof jackets feeling noisy, stiff, and uncomfortable during active mountain ascents, the Arc'teryx Beta Jacket in Black Sapphire utilizes a lightweight 30D plain weave Gore Tex membrane backed with innovative Gore C Knit backer technology. Engineered to provide comprehensive stormproof protection alongside exceptional next to skin softness and quiet movement, this high performance shell incorporates a low profile StormHood that adjusts with a single pull without impeding peripheral vision. Complete with WaterTight front and hand pocket zippers, laminated die cut cuff adjusters, and dual hem adjusters, it supplies durable windproof resilience, efficient moisture vapour release, and effortless all season mountain versatility.
Key Features
- Three layer Gore Tex construction delivers durable waterproof, windproof, and breathable protection across severe weather.
- Gore C Knit backer technology offers an exceptionally soft, smooth interior texture that eliminates rustle and slides easily over midlayers.
- Lightweight 30D nylon face fabric provides reliable tear and abrasion resistance without packing excess weight.
- Low profile StormHood adjusts rapidly with a single rear drawcord while preserving clear sideways visibility.
- WaterTight external zippers ensure reliable weather shielding for the centre front and hand pockets.
- Dual lower hem adjusters and laminated die cut velcro cuff tabs seal out cold drafts and driven rain.
- Black Sapphire colourway presents a refined, deep technical navy tone suitable for alpine summits and daily city commuting.
At Urban Industry We Recommend These For
- Hill walking, mountain trekking, fell running, scrambling, and wet weather urban commuting.
- Layering cleanly over lightweight fleece sweaters, merino base layers, or compact down jackets during cold fronts.
- Fast moving hikers and technical outerwear enthusiasts seeking a quiet, packable Gore Tex shell that eliminates interior clamminess.
Fit & Sizing Recommendations
- The brand notes that this garment is cut for a regular, articulated fit that follows the contours of the body while leaving room for low profile midlayers.
- Arc'teryx advises to choose your standard size. However, feedback suggests these can run slightly generous. If you prefer a closer fit, consider sizing down or checking our exact measurements below.
- Anatomical shaping with gusseted underarms ensures full overhead reach without lifting the bottom hem or pulling across the shoulders.
Washing & Care Instructions
- Fasten all zips and cuff tabs, then machine wash warm at 40 degrees on a gentle synthetic cycle.
- Use a specialised liquid cleaner designed for technical waterproof membranes, avoiding regular biological detergents, fabric softeners, and bleach.
- Rinse twice thoroughly to eliminate all traces of soap residue from the Gore Tex fabric.
- Tumble dry on a medium heat setting for 20 minutes to reactivate the durable water repellent exterior coating.
- Do not iron, wring out, or dry clean technical waterproof shells.
Arc'teryx Beta Jacket - Our FAQs
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How waterproof is the Arc'teryx Beta Jacket in Black Sapphire? It utilizes a genuine three layer Gore Tex membrane that is fully seam taped, providing guaranteed waterproof and windproof protection in torrential rainfall.
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What are the benefits of the Gore C Knit backer? Gore C Knit replaces traditional woven mesh backers with an ultra fine, circular knit lining that feels soft against bare skin, slides easily over layers, and significantly reduces fabric rustling noise.
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Does this jacket include underarm pit ventilation zips? No, the Beta Jacket relies on the high breathability of the 30D Gore Tex C Knit fabric to regulate internal temperature, keeping the overall garment lighter and more packable.
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How do I restore the water beading on the surface? Washing with technical outerwear wash and running the garment through a medium heat tumble dry cycle will restore the durable water repellent finish.
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Is the hood compatible with climbing helmets? The low profile StormHood on the Beta is sized for standard headwear, beanies, or caps to maintain an agile fit, rather than larger alpine climbing helmets.
Why Buy Arc'teryx from Urban Industry
- We've been running as an independent UK retailer since 2002, with two decades of experience behind every recommendation.
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- Wherever you're ordering from, we offer reliable shipping and simple returns.
Product code: X000010868
