Spending time in the outdoors in the late spring, summer or early fall can involve fluctuations in temperature and comfort. Early morning chill, a suddenly shady trail, and changes in elevation and levels of exposure mean insulation is essential. But insulation geared for winter conditions can lead to overheating and discomfort. The Atom SL Hoody is specifically created to perform when insulation is required, but in a measured amount that suits milder conditions. Providing warmth comparable to a lightweight fleece for significantly fewer grams, the Atom SL is an efficient midlayer in cool conditions and a great standalone during rest breaks, early morning starts, and while enjoying the view from a freshly bagged peak.

• Mesh 100% polyester
• Tyono™ 20 denier shell with DWR treatment - 100% nylon
• Torrent™—84% polyester 16% elastane. Moisture wicking, breathable, stretchy, jersey knit textile with a soft, brushed surface and a Polygiene® finish to manage odour.
• Coreloft™ Compact 40 insulation (40 g/m²). Highly crimped, multi-denier siliconized polyester yarn that has undergone a special process which reduces the thickness of the material by 50%, without reducing its insulation value by the same amount. Lightweight, breathable, thermally efficient 100% polyester fibre.
• Lightweight and highly compressible
• Durable and resilient
• Retains its warmth in humid and wet conditions and dries quickly if wet
• Moisture-resistant outer face fabric
• Breathable
• Insulated
• Compressible and packable
• Ultralight
• Wind resistant
• DWR finish (Durable Water Repellent) helps repel water from fabric surface
• Composite construction
• Breathable, stretch side panels for enhanced comfort and mobility
• Articulated elbows
• Gusseted underarms
• Trim fit for base layer or light mid-layer use
• Low profile hood
• Uninsulated
• Weight: 8.3 oz (235 g)
• Center back length: 26.2 in
• Trim fit, Hip Length
• Imported