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Hikerkind Ultralight Alpha Midlayer vs Rab Cirrus Flex 2.0 Jacket

Weight and specs compared for 2026 — and which one to choose.

Hikerkind Ultralight Alpha Midlayer is the lighter option — 156 g lighter than the Rab Cirrus Flex 2.0 Jacket (53% less weight). If grams matter to you, that is the one to beat.
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Spec Hikerkind Ultralight Alpha Midlayer Rab Cirrus Flex 2.0 Jacket
Weight 139 g · 0.139 kg · 0.31 lb 295 g · 0.295 kg · 0.65 lb
Brand Hikerkind Rab
Category Clothing - Mid Layer Clothing - Mid Layer
Hikerkind Ultralight Alpha Midlayer
139 g

Polartec Alpha Direct 90 fleece with crossbody paneling. Launched June 2026. Women-specific design for actual hiking patterns.

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Rab Cirrus Flex 2.0 Jacket
295 g

Synthetic insulated jacket for damp conditions.

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Hikerkind Ultralight Alpha Midlayer vs Rab Cirrus Flex 2.0 Jacket: which should you buy?

If saving weight is your priority, the Hikerkind Ultralight Alpha Midlayer wins — at 139 g it is 156 g (53%) lighter than the Rab Cirrus Flex 2.0 Jacket (295 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest clothing - mid layer page, or browse the full gear weight database.

More clothing - mid layer comparisons