Frame Technologies

A reliable go-to layer for everyday comfort and active days outside

Suitable for adult Alpine (ISO 5355 TYPE A)

The robust construction provides stability during filing and long-lasting performance

helping your feet thermoregulate during frigid pre-dawn starts or high output spring missions in the sun

Arc'teryx Sylan M Size:9.5 UK Frame TechnologiesEnhanced performance with zero distraction for fast running in technical mountain terrain. Matryx Micro upper weaves PU coated nylon yarns to deliver outstanding durability, fit, flex, and breathability for minimal weight Recycled polyester knit collar seals out debris and integrates with the tongue to create a secure, comfortable, sock like fit Tongue pocket secures the laces Extended U throat construction provides more flex, better breathability,