Mens Windproof Waterproof Mountain Sport Jacket (Style BL5F)

Our review of the GIISAM Mens Windproof Jacket finds it best suited for active men who need a packable, weather-resistant layer without extra bulk. The single biggest reason to consider this jacket is its combination of professional waterproof TPU coating and a lightweight mesh lining that makes it breathable yet protective in wet, windy conditions. It folds small enough for a daypack or pocket and offers practical features like sealed chest pockets, occlusion waterproof side pockets, and an adjustable, detachable hood for varied conditions.

Key Features

• High-quality Material: A polyester fiber shell with professional-grade TPU coating blocks moisture and reduces wind penetration while keeping the jacket light.
• Lightweight and Breathable: The mesh lining wicks sweat away to keep the wearer dry and comfortable during exertion or travel.
• Packable Design: The jacket compresses small enough to fit into a bag or pants pocket, making it convenient for hiking and travel.
• Multi Pockets: Sealed tape chest pockets and occlusion waterproof side pockets provide secure storage for phone, keys and small essentials.
• Adjustable Highlights: A detachable hood with stretch straps and adjustable sleeve cuffs allow quick adaptation to changing weather.
• Versatile Use: Designed for activities like hiking, camping, cycling and daily wear, it balances function with a relaxed fit.

Who It's For

The jacket is ideal for outdoorsmen and commuters who prioritize a lightweight, waterproof layer that packs down small. Hikers, travelers and cyclists who need protection from wind and rain but do not want to carry a heavy insulated coat will appreciate its breathability and pocket layout.

Those who need heavy insulation for cold-morning mountaineering or expect long-term heavy-duty abrasion resistance should look elsewhere, as this jacket is designed as a lightweight shell rather than a heavy-duty insulated parka or technical climbing shell.

Pros & Cons

Pros

• Effective waterproof TPU coating combined with windproof polyester keeps light to moderate rain and wind at bay.
• Very packable and lightweight, it fits in a small daypack or pocket for travel convenience.
• Good storage with sealed chest pocket and occlusion waterproof side pockets for valuables.
• Detachable hood and adjustable cuffs add practical fit options for changing conditions.

Cons

• Some users report mixed zipper quality, so the closure may require gentle use or inspection before heavy outings.
• Not meant as a heavy-insulation jacket; durability under extreme abrasion has mixed feedback.

Specifications

Brand	GIISAM
Material	Polyester fiber with TPU waterproof coating
Lining	Lightweight mesh lining
Pockets	Sealed chest pocket, two occlusion waterproof side pockets
Hood	Detachable with stretch straps
Cuffs	Adjustable sleeve cuffs
Use	Travel, hiking, cycling, sailing, fishing, daily wear

Our Verdict

The GIISAM Mens Windproof Jacket is a practical, lightweight rain shell for active users who need reliable wet-weather protection without bulk. It offers smart pocketing and adjustable details that make it good value for day hikes, travel and commuting, but buyers seeking rugged long-term abrasion resistance or heavy insulation should consider a different garment.

Frequently Asked Questions

Is the jacket fully waterproof?
The jacket uses a TPU coating and sealed chest and side pockets for strong water resistance in rain and wind, but it is best treated as a waterproof shell rather than a guaranteed dry-room for prolonged submersion.

Can the jacket be packed into a pocket or bag?
Yes, the lightweight design and thin mesh lining let the jacket fold small enough to fit into a daypack or even a pants pocket for easy carrying.

How is the fit and layering room?
The jacket has a relaxed fit with room for layering, making it suitable for light to moderate insulation underneath but not intended for heavy winter layering.