Arc’teryx Rho Lt Bottom. Torrent™ base layer for lower output activities in cool to cold temperatures.


- Thermally efficient base layer with excellent moisture management properties. Has stretch comfort.


- High performance, minimalist design that is durable for its weight.

Arcteryx Essentials:

- Versatile high performance designs for diverse activities and conditions.

Breathable Material:

- Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.

Rho LT Bottom:

- Constructed from Torrent™ fleece, the Rho LT is a lightweight thermal base layer bottom for lower output activities in cool to cold temperatures. Torrent™ has a soft, brushed surface that speeds moisture transfer and offers softness next to the skin. The wide, comfortable waistband layers well, elastene fibres add stretch, and the women’s specific design, articulated patterning and gusseted crotch ensure a performance fit that moves with the body.

- Weight: 150 g / 5.3 oz

- Fit: Next-to-skin

- Activity: All Round

Full Product Features:

Technical Features:

- Moisture-wicking

- Breathable

- Insulated

- Great warmth-to-weight ratio

- Quick-drying


- Soft, brushed lining adds light insulation

- Flatlock construction improves next-to-skin comfort

Design & Fit:

- Womens specific design and fit

- Ankle length


- Articulated patterning for unrestricted mobility

- Gusseted crotch for comfort and freedom of movement

Waist & Belt Configuration:

- Elasticized waist

Materials & Care:


- Torrent™—84% polyester 16% elastane. Moisture wicking, breathable, stretchy, jersey knit textile with a soft, brushed surface and a Polygiene® finish to manage odour.


- Machine wash in warm water (30°C)

- Wash dark colours separately.