Description
Carefully designed to be as light and packable as possible without sacrificing key elements required by alpinists and climbers, the Alpha SL delivers highly effective waterproof/breathable protection for sudden storms. By putting intense focus on design, fabric and feature selection, Arc'teryx designers held the weight at 305g (10.8 oz), and allowed the jacket to easily pack into its own hood or included stuff sack.
MOST PACKABLE
As weight and space are critical factors in the Alpha SL's performance, the lightest and most packable GORE-TEX® fabric, N40r GORE-TEX® fabric with Paclite® product technology, is used. Waterproof and highly breathable, the fabric protects from the weather and offers a higher level of comfort during activity. As the Alpha SL is intended for periodic emergency use, a lighter less abrasion resistant face is used to eliminate weight and bulk. However, the fabric has a mini ripstop construction that provides added tear strength without impacting weight.
EVERYTHING ESSENTIAL
The Alpha SL's disciplined design is pared down to the essentials. The helmet compatible StormHood™ delivers full coverage with a secure fit that provides ergonomic performance and exceptional freedom of vision and Hemlock™ inserts help prevent the jacket from riding up under a harness. The Trim fit with motion friendly e3D patterning is designed for mobility, yet keeps the jacket close to the body to enhance breathability, reduce bulk and improve the line of sight towards a harness.
Features
- Waterproof
- Windproof
- Breathable
- Lightweight
- Compressible and packable
- DWR (Durable Water Repellent) finish repels moisture
- Micro-seam allowance (1.6 mm) reduces bulk and weight
- Fully seam-sealed for waterproofness
- Narrow GORE® seam tape
- One-hand adjustable drawcords
- Anatomical shaping for fit and comfort
- Gender specific patterning
- Articulated patterning for unrestricted mobility
- Articulated elbows
- No-lift gusseted underarms
- Helmet compatible StormHood™
- Laminated chin guard
- WaterTight™ external zippers
- Micro corded zipper pulls
- Zipper garages to protect zipper closure from snow and rain
- WaterTight™ full length front zip
- Laminated die-cut Velcro® cuff adjusters reduce bulk, and won't catch or tear off
- Adjustable elastic waist drawcord
- Laminated hem
- Drop back hem
- Harness HemLock™ inserts keep jacket in position under harness
- Chest pocket with WaterTight™ zip
- Note: Arc'teryx WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture
- Includes stuff sack with webbing loop to clip to a harness
Tech Specs
| Weight: | 305 g / 10.8 oz |
|---|---|
| Fit: | Trim fit, Hip Length, with e3D patterning |
| Fabrics: |
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Sizingmens
| X-Small | |||
| Chest: | 36 in | 94 cm | |
|---|---|---|---|
| Waist: | 29 in | 74 cm | |
| Hip: | 36 in | 91 cm | |
| Sleeve: | 32 in | 81 cm | |
| Small | |||
| Chest: | 38 in | 97 cm | |
| Waist: | 31 in | 79 cm | |
| Hip: | 38 in | 97 cm | |
| Sleeve: | 33 in | 84 cm | |
| Medium | |||
| Chest: | 40 in | 102 cm | |
| Waist: | 33 in | 84 cm | |
| Hip: | 40 in | 102 cm | |
| Sleeve: | 34 in | 86 cm | |
| Large | |||
| Chest: | 43 in | 109 cm | |
| Waist: | 36 in | 91 cm | |
| Hip: | 43 in | 109 cm | |
| Sleeve: | 35 in | 89 cm | |
| X-Large | |||
| Chest: | 46 in | 117 cm | |
| Waist: | 39 in | 99 cm | |
| Hip: | 46 in | 117 cm | |
| Sleeve: | 36 in | 91 cm | |
Arc'teryx - Men's Fit Guide.
Next to Skin Fit
These snugly-fitting garments are made with stretch fabrics to fit next to the skin to enhance moisture management and thermal efficiency. Used for base layers which integrate well with Expedition, Trim, Athletic and Relaxed Fit.
Trim Fit
These trim fitting garments share motion-friendly traits with Arc'teryx Regular fit, but are patterned with lower volume for reduced bulk. Arc'teryx trim fit is sized for a base layer and a trim synthetic or down filled mid-layer
Regular Fit
"Arc'teryx Standard" fit, the complex patterns used utilize anatomical shaping and gussets to enhance motion and eliminate excess bulk. Trimmer than the Relaxed fit with room for a base layer, a light fleece mid-layer and a synthetic or down filled mid-layer.
Relaxed Fit
Relaxed fit garments rely on both articulation and higher volume patterns to provide comfort and mobility. Arc'teryx looser fit featuring room for a base layer plus a thick cold weather mid-layer
Expedition Fit
Expedition fit is suitable for winter / extreme conditions. The larger cut accommodates multiple layers without binding or restricting movement. Arc'teryx maximum fit with room for a base layer plus multiple, thick cold weather mid-layers.
Ergonomic 3-Dimensional Patterning
Ergonomic 3-Dimensional (e3D) patterning brings an additional level of articulation to provide enhanced range-of-motion in Arc'teryx Trim, Athletic and Expedition fit categories. The application of e3D patterning allows for enhanced mobility for sport-specific activities in challenging environments.
