The Aero-Gamma SL is a fleece-lined softshell hooded jacket built as a 3-season workhorse for cool, windy, and lightly wet conditions. A brushed fleece interior bonded to a stretch softshell face delivers warmth without bulk, while a DWR finish sheds light precipitation. The trim, minimalist cut moves from alpine starts to the city without a wardrobe change.

Specifications

Construction & Features

• Brushed fleece interior bonded to the softshell face for warmth without baffle bulk
• DWR finish causes light rain and snow to bead off the surface
• 4-way mechanical stretch follows dynamic movement
• Structured, helmet-compatible hood that collapses flat when not needed
• Minimalist layout: one chest zip and two zip hand pockets, no loud branding
• Trim athletic cut reduces wind flap while leaving room for a base layer

Intended Activities

Trail hiking — Warm, breathable layer for cool, windy days.

Climbing approaches — Stretch fabric and trim fit for dynamic movement.

Commuting & travel — Clean, understated styling under a coat or on its own.

Layering system — Mid-layer under a hardshell in colder, wetter weather.

Fit & Sizing

The Aero-Gamma SL runs true to size with a trim athletic fit, cut close to reduce wind flap while leaving room for a base layer. If you plan to layer a thick mid-layer or hoodie underneath, size up one size. Refer to the product image gallery for the size guide.

Frequently Asked Questions