Portal Radius Cap - Lightweight Soft Shell Cap for All-Purpose Active Use

A lightweight soft shell cap for all-purpose active use. Radius 4-panel construction minimises seams, mid-length flexible peak holds its shape, and a Hypalon cord lock mount eliminates irritation at the rear. 

Double Weave Nylon Stretch with Light Weather Protection

Lightweight and breathable double weave nylon stretch fabric delivers light weather protection optimised for performance and durability across a wide range of conditions. 89% recycled nylon and 11% recycled polyester construction keeps weight at 40 grams whilst maintaining the stretch and breathability needed for active use in varied weather.

Radius 4-Panel Construction with Flexible Peak

Radius 4-panel construction minimises seams for a cleaner fit and reduced irritation during sustained wear. Mid-length flexible peak holds its shape across varied conditions without collapsing during movement or when packed into a vest pocket.

Hypalon Cord Lock Mount for Comfort

Hypalon mount at the rear moves the cord lock away from the head, eliminating the irritation that standard cord locks create against the back of the head when cinched. Active fit with minimal excess material adjusts to a wide range of sizes.

Key Features:

- Radius 4-panel construction for minimal seams

- Mid-length flexible peak

- Hypalon cord lock mount for reduced irritation

- Lightweight breathable double weave nylon stretch

- Light weather protection

- Active fit with minimal excess material

- Adjustable for wide range of sizes

- 40 grams

- 89% recycled nylon / 11% recycled polyester

Best For:

- Trail and mountain running

- Hiking and outdoor activities

- Varied weather conditions

- Runners wanting lightweight weather protection

- All-purpose active use

 

Is the Radius Cap Right for You?

40 grams of soft shell construction with weather protection that handles varied conditions without the weight or stiffness of heavier alternatives. The Hypalon cord lock mount is the detail that separates this from standard adjustable caps, moving the mechanism away from the back of the head entirely removes the pressure point that makes cinched caps uncomfortable during sustained wear. Radius 4-panel construction keeps seams minimal for a cleaner fit against the head. Flexible peak holds its shape when packed and pulled back out mid-run. Double weave nylon stretch moves with the head during activity without pulling or shifting. For those who want a lightweight active cap with genuine weather capability and no irritation points.