Top
| Size | XXS | xS | s | m | L | xL | XXL |
|---|---|---|---|---|---|---|---|
| Chest | 87 cm 34 in |
92 cm 36 in |
92 cm 36 in |
102 cm 40 in |
110 cm 43 in |
118 cm 46 in |
128 cm 50 in |
| Waist | 69 cm 27 in |
74 cm 29 in |
79 cm 31 in |
84 cm 33 in |
92 cm 36 in |
99 cm 39 in |
110 cm 43 in |
| Hips | 87 cm 34 in |
92 cm 36 in |
92 cm 36 in |
102 cm 40 in |
110 cm 43 in |
118 cm 46 in |
128 cm 50 in |
| Sleeves | 79 cm 31 in |
81 cm 32 in |
84 cm 33 in |
86 cm 34 in |
89 cm 35 in |
91 cm 36 in |
94 cm 37 in |
Bottom
| Size | XXS | xS | s | m | L | xL | XXL |
|---|---|---|---|---|---|---|---|
| Waist | 69 cm 27 in |
74 cm 29 in |
79 cm 31 in |
84 cm 33 in |
91 cm 36 in |
99 cm 39 in |
109 cm 43 in |
| Hips | 87 cm 34 in |
91 cm 36 in |
97 cm 38 in |
102 cm 40 in |
109 cm 43 in |
117 cm 46 in |
127 cm 50 in |
Here is the lightest and most breathable option in Arc'teryx's Insulation collection, the Proton SL Hoody takes the guesswork out of warming up on cold climbs and other high-output activities in cool conditions. The knit insulation holds its loft and shape—no matter how often you stuff it into the bottom of your pack. More importantly, it allows your body to breathe, so you’re not left a sweaty mess after you have to step on the gas to get through the crux.
For men.
Fitted cut.
Moisture-resistant outer face fabric.
Breathable.
Lightweight.
Durable.
FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free.
Articulated patterning for mobility and comfort.
Helmet compatible.
Adjustable insulated hood.
Contains materials that meet the bluesign® criteria.
Two zippered hand warmer pockets.
Single stretch woven zippered chest pocket.
Materials
Body: Fortius™ Air 20 - Plain Weave, FC0 DWR, 58gsm - 88% nylon / 12% elastane
Lining: Polyester Octa Rachel knit Insulation, 98gsm - 100% polyester
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