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Gear

Nexus Pull-On

high-output layering

Expert reviewed

Topic summary

high-output layering

Key takeaways

  • Thermic S stretch fleece fabric
  • Deep half-zip for ventilation
  • Flatlock seams
  • Close-fitting stand-up collar
  • Athletic fit
  • Excellent breathability for high-output activities

Intended uses

  • Trail running
  • Fast hiking
  • Layering for climbing
  • Active backpacking

Verification notes

Evidence: expert reviewed. Last verified July 14, 2026.

Catalog photo
Real product photography — no AI-generated or placeholder imagery.

Editorial take

The Rab Nexus Pull-On is a straightforward, no-nonsense mid-layer designed for active pursuits in cooler conditions. Built from Thermic S stretch fleece, it prioritizes breathability and mobility over outright warmth, making it an excellent choice for high-output activities like trail running, fast hiking, or as an active layer for climbing. The fabric's grid-back structure aids in wicking moisture effectively away from the skin, preventing that clammy feeling when you're pushing hard. It's a layer that breathes well enough to keep you from overheating on the ascent but still offers a decent warmth-to-weight ratio when you slow down or hit a shaded section. Think of it as a dependable workhorse rather than a luxury item; it's focused on function.

Construction is minimal and clean, featuring a deep half-zip for ventilation control and flatlock seams to reduce chafing when worn under a pack or shell. The fit is athletic but not restrictive, allowing for a good range of motion without excess bulk. While it's not the warmest fleece on the market, that's by design. Its strength lies in its ability to manage temperature and moisture during continuous effort. It's also surprisingly durable for its weight; the Thermic S fabric stands up well to repeated washing and general trail abuse. Expect it to hold its shape and performance over many seasons.

Compared to heavier fleeces, its packability is a distinct advantage, easily stowing in a small corner of your pack. It sits comfortably in the mid-range price point for technical fleeces, offering solid performance without the premium cost of some more specialized alternatives. For anyone needing a reliable, breathable, and mobile mid-layer that won't weigh them down or cause overheating during sustained activity, the Nexus Pull-On is a highly competent and versatile option that delivers exactly what it promises.

Best for

  • Trail running
  • Fast hiking
  • Layering for climbing
  • Active backpacking

Not ideal for

  • Not ideal for static warmth in very cold conditions
  • Minimal features
  • no hand pockets or hood
  • Slim fit might not suit all body types
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Verified specifications

Country of manufacture
🇬🇧 United Kingdom
Key features
  • Thermic S stretch fleece fabric
  • Deep half-zip for ventilation
  • Flatlock seams
  • Close-fitting stand-up collar
  • Athletic fit

Warranty and repair information: contact Rab directly for the most current terms.

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