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Silver boonie hat with wide brim, mesh side vents, adjustable drawcord and chin strap

KastKing Sol Armis UPF 50 Boonie Hat Silver

SKU CH-46TE-1K9HF

A lightweight boonie hat with UPF 50 protection, mesh venting, moisture-wicking headband and adjustable draw cord for a secure fit

  • SizeS
  • TypeBoonie
  • ColorSilver
  • Color MappingSilver
  • AgeAdult
  • GenderUnisex
  • UPF 50 rating blocks harmful UVA and UVB rays
  • Lightweight breathable nylon keeps you cool on hot days
  • Mesh side vents boost airflow for lasting comfort
  • Moisture-wicking headband pulls sweat away from your eyes
  • Adjustable draw cord and chin strap secure the fit in wind

Sun-protective boonie hat for outdoor wear

The KastKing Sol Armis boonie hat carries a UPF 50 rating that blocks harmful UVA and UVB rays. Its lightweight nylon construction and vented mesh sides promote airflow to keep the wearer cool. An anti-reflective brim underside reduces glare during bright conditions. Buyers who need a structured rigid brim or insulated cold-weather headwear should look elsewhere.

Adjustable fit system and moisture management

An elastic draw cord with a rear toggle button lets the one-size design fit a wide range of head sizes securely. A detachable chin strap prevents loss in windy conditions. The integrated moisture-wicking headband pulls sweat away from the forehead. Users who prefer a fixed-size fitted cap without adjustment mechanisms will not find that here.

UPF 50 rating defines the protection level

The single specification that determines suitability is the UPF 50 certification, confirming broad-spectrum ultraviolet defence for extended sun exposure. This rating applies to the fabric itself and does not wash out. Anyone requiring a higher certified protection factor or a different testing standard will need another product.

Highlights

  • UPF 50 rating blocks harmful UVA and UVB rays
  • Lightweight breathable nylon keeps you cool on hot days
  • Mesh side vents boost airflow for lasting comfort
  • Moisture-wicking headband pulls sweat away from your eyes
  • Adjustable draw cord and chin strap secure the fit in wind

Specifications

BrandKastKing
ModelSun Hat-1
Part NumberSun Hat-1
SizeS
TypeBoonie
ColorSilver
Color MappingSilver
AgeAdult
GenderUnisex
MaterialNylon, Light-weight breathable material
PatternPrint
Care InstructionsMachine Washable

Questions about this item

Can the UPF 50 rating wash out after repeated machine cycles?

The UPF 50 protection is built into the nylon fabric construction rather than a surface coating, so it remains effective after machine washing.

Will the moisture-wicking headband lose its sweat absorption over time?

The headband uses lightweight wicking material integrated into the hat; regular machine washing restores its performance by removing salt and oil buildup.

Does the mesh venting let in too much sun on the sides of the head?

The vented mesh sides are covered by the UPF 50 rated fabric, so airflow increases without reducing the overall sun protection rating.

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