Stratus Atmosphere Boonie — Style #1851

$65.99 USD

Shipping calculated at checkout.

Stay protected in changing weather conditions with the Stratus Atmosphere Boonie. Built with PFAS-free HydroMaxx 3.0 waterproof fabric, this lightweight performance hat combines breathable comfort with dependable wet-weather protection. The floatable brim, moisture-wicking sweatband, and adjustable chin cord make it ideal for hiking, fishing, paddling, and outdoor exploration.

Features

Waterproof HydroMaxx 3.0 performance fabric
PFAS-free construction
UPF50+ sun protection
Moisture-wicking sweatband
Mesh lining for added breathability
EVA floatable brim
Adjustable chin cord and toggle back
Lightweight outdoor performance design

Color Black

Size

Size Chart

Men's/Unisex Sizing (cm)

Size	Circumference
O/S (Stratus & Summit)	→ 57
O/S (Chase)	→ 56
S	→ 55
M	→ 57
L	→ 59
XL	→ 61
S/M	→ 57
M/L	→ 59
L/XL	→ 61

Women's Sizing (cm)

Size	Circumference
O/S	→ 55
S	→ 54
M	→ 56
L	→ 58
S/M	→ 55
M/L	→ 57
L/XL	→ 59

Kids' Sizing (cm)

Size	Circumference
O/S	→ 54
2-3X	→ 50
4-6X	→ 52
7-9X	→ 54

To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.

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