Here's what other sites are saying:
Built for fast-and-light tactics on rock, alpine and ice climbing routes, the men's Arc'teryx Sigma FL pants strike an ideal balance between weight and durability. The FL stands for Fast and Light.
- REI refers to the men's version
The Arc'teryx Men's Sigma FL Pant is a Softshell pant for fast and light Climbing. Doesn't Matter if you're looking to climb rock, alpine or ice, these lightweight pants can handle the harness. A combination of Fortius; 1.5 fabric for stretch and breathability with Wee Burly; Double Weave reinforcing the seat and knees creates something worthy of the climb. Features of the Arcteryx Men's Sigma FL Pant Hybrid material mapping places Wee Burly Double Weave reinforcements in the seat and knees. Fortius 1.0 in the remaining Areas for mobility and reduced weight Full articulation and 4-way stretch fabric enable a trim Fit with full range of mobility Adjustable waistbelt Fit comfortable under harnesses and backpacks Harness friendly zippered hand pockets and a zippered right tHigh pocket Crampon friendly tapered leg from the knee to ankle Adjustable pant cuff for sealing out updrafts, grommets for installing gaiter cord Fortius
- Moosejaw refers to the men's version
The Arc'teryx Men's Sigma FL Pant is a lightweight pair of softshells suitable for summer mountaineering and alpine climbing. Its Fortius 1. 0 fabric is the lightest softshell from Arc'teryx, and it boasts a four-way stretch, exceptional breathability, and reliable water-resistance for ideal protection in the alpine during warmer seasons. Arc'teryx designed it with a trim, articulated fit that ensures full mobility on the mountain despite its slimmer look.
- Backcountry.com refers to the men's version
The Sigma FL Pant strikes the ideal balance between lightweight and durability. This versatile softshell pant is designed for fast and light tactics on rock, alpine and ice climbing routes. Material mapping places Wee Burly(TM) Double Weave reinforcements in the seat and knees and air permeable, 4-way stretch Fortius(TM) 1.5 in the body for increased mobility and reduced weight. The Trim fit and tapered lower leg minimizes loose fabric and articulation enables full range of motion and a drawcord at the cuff seals out updrafts and debris. Technical Features Lightweight Durable Construction DWR (Durable Water Repellent) finish repels moisture Four-way stretch textile Patterning Articulated patterning for unrestricted mobility Gusseted crotch for comfort and freedom of movement Trim fit ensures better line of sight while climbing Cuff & Sleeves Configuration Adjustable pant cuff with grommets for installing a gaiter cord Waist & Belt Configuration Adjustable integrated webbing belt Waistbelt fits comfortably under harnesses and backpacks Pocket Configuration Harness friendly zippered hand pockets Harness friendly zippered thigh pocket Reinforcements Reinforced knees and seat
- Bentgate.com refers to the men's version