30-day free return policy.
Free Shipping all order.
30-day free return policy.
Free Shipping all order.
30-day free return policy.
Free Shipping all order.
$70.00
When you’re in motion – climbing, hiking – regulating thermal comfort is essential. made to balance air flow and insulation, the proton lightweight vest wraps the core to deliver warmth without overheating. the fortius™ air 20 outer stretches and balances moderate wind and weather protection with airflow. octa® loft knit insulation provides warmth that resists packing out over time. the chest pocket and hand pockets provide secure storage, and the trim fit layers easily under a shell.
Size | Sleeve | Chest | Waist | Hip |
|---|---|---|---|---|
XXS | 72 | 76 | 60 | 84 |
XS | 75 | 81 | 65 | 89 |
S | 77 | 86 | 70 | 94 |
M | 80 | 91 | 75 | 99 |
L | 81 | 99 | 83 | 107 |
XL | 83 | 109 | 93 | 117 |
XXL | 85 | 119 | 103 | 127 |
NOTE: 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.
Size | Sleeve | Chest | Waist | Hip |
|---|---|---|---|---|
XXS | 78 | 84 | 69 | 83 |
XS | 81 | 89 | 74 | 88 |
S | 83 | 94 | 79 | 93 |
M | 86 | 102 | 86 | 100 |
L | 89 | 109 | 94 | 108 |
XL | 91 | 119 | 104 | 118 |
XXL | 94 | 129 | 114 | 128 |
3XL | 96 | 139 | 124 | 138 |
NOTE: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. 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.
cm | US M's | US W's | UK | EU | Mondo |
|---|---|---|---|---|---|
22 | 4 | 5 | 3.5 | 36 | 22 |
22.5 | 4.5 | 5.5 | 4 | 36 ⅔ | 22.5 |
23 | 5 | 6 | 4.5 | 37¹/₃ | 23 |
23.5 | 5.5 | 6.5 | 5 | 38 | 23.5 |
24 | 6 | 7 | 5.5 | 38⅔ | 24 |
24.5 | 6.5 | 7.5 | 6 | 39¹/₃ | 24.5 |
25 | 7 | 8 | 6.5 | 40 | 25 |
25.5 | 7.5 | 8.5 | 7 | 40⅔ | 25.5 |
26 | 8 | 9 | 7.5 | 41¹/₃ | 26 |
26.5 | 8.5 | 9.5 | 8 | 42 | 26.5 |
27 | 9 | 10 | 8.5 | 42⅔ | 27 |
27.5 | 9.5 | 10.5 | 9 | 43¹/₃ | 27.5 |
28 | 10 | 11 | 9.5 | 44 | 28 |
28.5 | 10.5 | 11.5 | 10 | 44⅔ | 28.5 |
29 | 11 | 12 | 10.5 | 45¹/₃ | 29 |
29.5 | 11.5 | 12.5 | 11 | 46 | 29.5 |
30 | 12 | 13 | 11.5 | 46⅔ | 30 |
30.5 | 12.5 | 13.5 | 12 | 47¹/₃ | 30.5 |
31 | 13 | 14 | 12.5 | 48 | 31 |
31.5 | 13.5 | 14.5 | 13 | 48⅔ | 31.5 |
32 | 14 | 15 | 13.5 | 49¹/₃ | 32 |
We offer complimentary express shipping. Free returns and exchanges within 30 days from the date of delivery.
You can pay securely with credit card (Visa, Mastercard, American Express), Klarna, Apple Pay or Paypal.
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