Arcteryx Proton SL Hoody
Arcteryx Proton SL Hoody - Electra / Medium is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
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Orders under £100: Royal Mail Tracked Delivery £3.95
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Arc'teryx Men's Sizing
Jackets & Tops Sizing (Your body measurements in inches)
| Size | Sleeve | Chest | Waist | Hip |
|---|---|---|---|---|
| XXS | 30 | 33 | 27 | 32½ |
| XS | 31½ | 35 | 29 | 34½ |
| S | 32½ | 37 | 31 | 36½ |
| M | 34 | 40 | 34 | 39½ |
| L | 35 | 43 | 37 | 42½ |
| XL | 36 | 47 | 40½ | 46½ |
| XXL | 37 | 51 | 44½ | 50 |
| 3XL | 38 | 54½ | 48½ | 54 |
Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.
Numerical Bottoms sizes (Your body measurements in inches)
| Size | Waist | Hip | Regular Inseam |
|---|---|---|---|
| 28 | 30 | 35½ | 31½ |
| 29 | 31 | 36½ | 31½ |
| 30 | 32 | 37½ | 31½ |
| 31 | 33 | 38½ | 31½ |
| 32 | 34 | 39½ | 32 |
| 33 | 35 | 40½ | 32 |
| 34 | 36 | 41½ | 32 |
| 36 | 38 | 43½ | 32½ |
| 38 | 40 | 45½ | 33 |
Bottom Sizes XS-XL (Your body measurements in inches)
| Size | Waist | Hip | Regular Inseam |
|---|---|---|---|
| XS | 29 | 34½ | 31 |
| S | 31 | 36½ | 31½ |
| M | 34 | 39½ | 32 |
| L | 37 | 42½ | 32½ |
| XL | 40½ | 46½ | 33 |
Description
Description
The Arc'teryx Proton SL Hoody is the ideal layering piece for hikers and climbers who demand exceptional breathability and warmth in a minimalist package. Made from a lightweight, breathable Fortius Air 20 outer fabric, it provides excellent air permeability and light wind resistance. The Octa Loft breathable insulation insulation provides exceptional warmth for its weight, even when wet, and packs down small for easy storage.
The Helmet-compatible hood is designed to fit comfortably over a helmet, providing essential protection in harsh weather. There are two zippered hand pockets and one zippered chest pocket for convenient storage of essentials. The Articulated patterning of the hoody allows for unrestricted movement and a comfortable fit during dynamic activities.
Arc'teryx Proton SL Hoody Features
- Fortius Air 20 face fabric
- Polyester Octa Rachel knit Insulation, 98gsm
- FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free
- Two zippered hand warmer pockets
- Single stretch woven zippered chest pocket
- Helmet compatible, adjustable insulated hood
- Fair Trade Certified
Fit: Fitted, Drop Hem
Length: Hip
Weight: 370g






