Arc'teryx Rho LT Crew Neck Men's Black
- Ordered before 16:00, shipped the same day.
- Easy returns and in store exchanges
- Worldwide shipping
The Arc’teryx Rho LT Crew Neck in Black is a lightweight, thermally efficient base layer designed for performance in cool to cold conditions. Built from Torrent™ microfleece, it offers a balanced combination of warmth, softness, and breathability, making it a dependable next-to-skin layer for active days in the mountains or everyday cold-weather wear. The brushed interior enhances thermal efficiency and improves comfort, while the smooth exterior allows for clean, low-bulk layering under shells and midlayers.
The Rho LT uses a trim fit that stays close to the body, improving moisture transfer and allowing the fabric to perform efficiently during high-output movement. Despite its light weight, the Torrent material offers excellent stretch, helping the top move naturally with the body. Articulated patterning and gusseted construction support a full range of motion, making this base layer suitable for skiing, climbing, hiking, running, and general outdoor training.
Moisture management is one of the Rho LT’s key strengths. The fabric wicks sweat away quickly and dries fast, helping regulate body temperature when transitioning between effort and rest. To maintain freshness during extended wear or multi-day use, the base layer is treated with Polygiene® odour control technology, which helps manage bacteria buildup and keeps the garment smelling clean for longer.
A classic crew neckline enhances versatility, allowing it to pair comfortably with insulating midlayers or technical shell jackets. The construction features merrow stitching, reducing seam size and irritation during movement. A laminated chest pocket provides low-profile storage for small essentials without adding bulk or compromising comfort when layering.
The Rho LT is built with environmentally responsible materials, meeting bluesign® criteria and ensuring the fabric production aligns with strict safety and sustainability standards. It is also PFAS-compliant, eliminating harmful per- and polyfluoroalkyl substances often found in performance apparel.
Designed for lightweight thermal performance, this base layer is equally suited to winter training, mountain sports, or everyday layering when temperatures drop. The Arc’teryx Rho LT Crew Neck delivers consistent warmth and breathability in a minimal, functional design trusted by those who value comfort, performance, and clean execution.
Specifications
| Feature | Description |
|---|---|
| Material | Torrent™ stretch microfleece |
| Fabric Weight | Lightweight |
| Interior | Brushed for added warmth |
| Fit | Trim fit |
| Odour Control | Polygiene® treatment |
| Breathability | High |
| Moisture Management | Wicking and quick-drying |
| Construction | Merrow stitching |
| Mobility | Articulated patterning |
| Laminated chest pocket | |
| Neckline | Crew neck |
| Sustainability | bluesign® approved materials |
| PFAS Status | PFAS compliant |
| Ideal Use | Skiing, hiking, training, layering in cold conditions |
Ordered before 4pm, shipped the same day
Place your order on a workday before 4:00 PM, and we'll ship it the same day. Shipping costs vary across Europe and will be calculated at checkout.
Free shipping thresholds:
Netherlands: Free from €50
Belgium & Luxembourg: Free from €75
Germany & France: Free from €150
Rest of Europe: Free from €200 Rest of the world: €750
Return period
You can return items within 30 days. You can do so in our store or by shipping. Items must be unworn, clean, and in their original condition.
The Arc’teryx Rho LT Crew Neck is a lightweight, thermally efficient base layer made from soft Torrent microfleece. Designed for active use, it offers warmth, moisture management, breathability, and odour control. A trim fit, articulated patterning, and stretch fabric ensure easy layering and full mobility in cool to cold conditions.
Arc'teryx
Arc'teryx represents unmatched quality, technical perfection, and sustainable design. From GORE-TEX shells to functional midlayers — at BehindThePines.eu, you'll find gear for both city and summit. Discover the gold standard in outdoor performance — built for extremes, loved for its style. For those who never compromise.