Rab Power Grid Pull-On

Weighs 180g (Medium size)
Code: AW18151
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The Power Grid Pull-On is a technical, lightweight Polartec Power Grid fleece built for performance. Offering Motiv single jersey side panels for enhanced breathability and ultimate performance. 

Rab says:

The Power Grid Pull-On is a technical lightweight fleece featuring single jersey side panels for enhanced breathability, ideal for the likes of winter climbing or ski touring.

The Power Grid Pull-On is made with Polartec® Power Grid® 139g on the main body, and with Motiv™ single jersey side panels to reduce bulk and increase wicking performance under the arms. A deep venting front zip offers temperature regulation, and anti-odour treatment ensures you stay fresh even over multi-day use. In a longer length slim fit, low profile seams provide comfort next to the skin.

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Rab's Power Grid Pull-On is mainly constructed from Power Grid fabric which has raised channels on the inside designed to trap air, making it warmer than you'd expect from it's weight. Highly breathable though warmth is compromised in windy conditions so it will need to then be backed up by a windproof layer.

Power Grid is lighter than most fleece fabrics, providing a better warmth to weight ratio and moisture management. Using stretchy Motive single jersey fabric under the arms helps increase is breathability while also reducing unwanted bulk.

Overall the Power Grid Pull-On is lightweight, packable and highly wicking, making it ideal as an all round winter baselayer or exceptionally light midlayer in cold weather.

- Reviewed by Ultralight Outdoor Gear

  • Polartec® Power Grid® 139g main body
  • Motiv™ single jersey side panels with subtle stripe detail
  • Low profile seams for next to skin comfort
  • YKK® reverse coil front zip with lock down puller
  • Anti-odour
  • Long length
  • Small weighs: 168g
  • Medium weighs: 180g
  • Large weighs: 178g
  • XLarge weighs: 204g
  • XXLarge weighs: 236g
  • Fit: Slim


  • Fabric Outer: Polartec® Power Grid®,139 g/m² 91% polyester, 9% elastane
  • Fabric Contrast: Motiv™100g/m² 100% Polyester
Showing our 1 review for Rab Power Grid Pull-On. Write a review ›
Review Summary - 2 out of 5 based on 1 rating.
March 20, 2019 | Daniel
A great product in essence , but mediocre execution

I tend to run hot so was in the market for a thin mid layer that's suitable for high output use, yet retains some heat when standing still for a bit. The Rab power grid pull-on definitely checks those boxes: it's very lightweight, low volume and breathable. What I'm less happy with is the length of the sleeves: I have fairly long arms, but have little issues in this department with other Rab garments in the same size, such as my Vapour Rise Alpine jacket, Alpha Direct jacket and Merino+ 120 l/s zip. The sleeves on this product feel about 2cm too short for me. Using the thumb loops it does stretch all the way, but that's clearly sub-optimal. Also I'm a bit disappointed with the overall finish of the garment: e.g. stitching and alignment of fabric on the ends of the sleeves looks a bit... messy. Not what I'm used to from my other Rab purchases. And from that perspective I find it quite pricey. Final feedback: the pull-on tends to ride up my back and underarms a bit after some moving about, even though the hem at the waist is nice and long. And personally I wouldn't mind a longer zip for even better temperature regulation.

Ultralight Outdoor Gear Limited