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Guideline Loft Trousers - Algae Green

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Guideline Loft Trousers - Algae Green - S - 107898

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Guideline Loft Trousers - Algae Green - M - 107899

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Guideline Loft Trousers - Algae Green - L - 107900

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Guideline Loft Trousers - Algae Green - XL - 107901

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Guideline Loft Trousers - Algae Green - 2XL - 107902

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Guideline Loft Trousers - Algae Green - 3XL - 107903

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Product Details

Our code: 141904

The Guideline Loft Trousers – Algae Green are premium insulated trousers designed for anglers and outdoor enthusiasts who need reliable warmth and comfort during cold-weather fishing or general outdoor pursuits. With a focus on warmth-to-weight balance and exceptional packability, they’re ideal for fly fishing sessions, wading trips, or as a versatile mid-layer when the temperature drops.

Craftsmanship & Construction

The Loft Trousers are built using a high-quality 100% recycled nylon 20D outer fabric, treated with a PFAS-free Durable Water Repellent (DWR) finish and made to bluesign® standards — underscoring an eco-conscious commitment without compromising performance. Inside, they feature 100% recycled Guideloft™ insulation (40 g) comprised of a blend of hollow and solid yarns for excellent thermal efficiency while maintaining softness and compressibility. The result is a pair of trousers that offer effective insulation and wind resistance, yet stay light and easy to pack.

Fit & Comfort

The trousers incorporate a slightly elasticated waistband for a better, more adaptable fit. A shaped seat and knee construction improve comfort and mobility — important when casting or moving around on uneven terrain. The leg openings are elasticated and shaped to accommodate waders comfortably, and the overall cut balances insulation with mobility, avoiding bulkiness while still giving room for base or mid-layers.

Water Resistance & Weather-Readiness

Thanks to the water-resistant outer fabric and PFAS-free DWR treatment, the Loft Trousers are capable of shedding light moisture and resisting wind. While not fully waterproof, the water resistance and insulation combine to offer reliable protection in damp or chilly conditions — particularly useful for anglers exposed to spray or light rain.

Key Features

  • Lightweight, wind-resistant outer shell for year-round outdoor use.
  • Guideloft™ insulation (40 g) delivers superb warmth-to-weight ratio and good packability.
  • Elasticated waistband and shaped seat/knees for improved comfort and movement.
  • Belt closure with YKK® fly zipper for secure fit.
  • Insulated open hand-warming pockets.
  • Elasticated, shaped leg ends designed to fit over waders.
  • Back pocket with YKK® zipper doubles as a stuff-sack for easy packing and storage.
  • Made with 100% recycled, bluesign® approved materials and PFAS-free DWR finish.

Materials & Care

The main fabric is 100% recycled nylon (20D), paired with 100% recycled Guideloft™ insulation (polyester blend) offering both sustainability and performance. The PFAS-free DWR finish ensures a safer, environmentally aware water-repellent treatment. No special care instructions are provided on the site — but given the recycled synthetic materials and DWR coating, gentle wash cycles and thorough drying before storage would be advisable to maintain performance.

Size & Fit Guidance

The Loft Trousers are available in sizes from S to 3XL. The slightly elasticated waistband and articulated seat/knee design help accommodate base layers or waders underneath — ideal if you fish during colder seasons and need layering flexibility. If you plan to wear thick base layers or waders underneath, consider sizing accordingly to allow ease of movement.

Specifications

  • Outer fabric: 100% recycled nylon 20D, bluesign® approved, PFAS-free DWR finish
  • Insulation: 100% recycled Guideloft™ (40 g), with hollow & solid yarn blend
  • Insulated hand-warming pockets; YKK® fly zipper belt closure
  • Elasticated waistband and leg ends; shaped seat and knees for comfort
  • Water-resistant outer shell
  • Colour: Algae Green
  • Sizes: S – 3XL

Guideline Loft Trousers – Algae Green Review

The Guideline Loft Trousers – Algae Green deliver a thoughtful balance of insulation, comfort and eco-conscious design, tailored to the needs of anglers and outdoor enthusiasts who demand dependable warmth and mobility. Ideal for fly fishing, wading, or simply staying warm during chilly outdoor activities, they shine as a mid-layer solution when temperatures drop. Their combination of lightweight build, packability and functional detailing makes them a versatile addition to any outdoor wardrobe.

Performance & Key Features

  • The Guideloft™ insulation provides excellent warmth without bulk — ideal for cold-weather fishing, general outdoor use or layering under waders.
  • Wind-resistant, water-repellent outer fabric helps shield against chill and light moisture while remaining breathable and packable.
  • Design details like elasticated waistband, shaped seat and knee, and wader-ready leg ends enhance comfort and mobility during extended wear.
  • Insulated hand-warmer pockets add practicality for chilly mornings on the water.
  • Sustainable materials and PFAS-free finish appeal to environmentally conscious users who still expect performance.

Build Quality & Handling

With a carefully selected recycled nylon shell and robust Guideloft™ insulation, the Loft Trousers feel well-constructed and durable. The material remains soft and comfortable rather than stiff or bulky, and the trousers handle layering or packing down very well thanks to the compressible insulation. For anglers moving between water and shore — or transitioning from activity to downtime — the trousers remain flexible and easy to wear.

Is the Loft Trousers Easy to Use?

Yes — these trousers are designed with practicality in mind. The elasticated waistband and reliable YKK® fly zipper closure make them easy to put on and adjust, even over base layers or waders. The shaped, articulated cut helps maintain mobility whether you’re casting or walking over uneven terrain, while the packable insulation and back-pocket stash bag make them simple to store or carry when not in use.

  • Elastic waistband and belt closure allow easy adjustment and secure fit.
  • Shaped knees and seat improve movement — no restriction when casting or wading.
  • Lightweight and compressible — ideal for carrying in a backpack or tackle bag.

Key Takeaways of the Guideline Loft Trousers – Algae Green

The strongest appeal of these trousers lies in their balance of warmth, weight and versatility. They offer dependable insulation and wind resistance while remaining light, packable, and comfortable — all in a sustainable build. While not fully waterproof, they provide sufficient protection for chilly, damp conditions typical of early-morning or late-season fishing and outdoor use. They are best suited for anglers, hikers or anyone needing a reliable insulating mid-layer that won’t weigh you down. For customers of Uttings.co.uk seeking practical, responsible, and performance-driven outdoor trousers, the Loft Trousers are a highly recommended addition.

Guideline Loft Trousers – Algae Green FAQs

Are the Loft Trousers suitable for fishing in cold weather?

Yes — the Guideloft™ insulation and wind-resistant outer fabric combine to keep you warm and shielded from wind chill, making them well suited for chilly early-morning or late-season fishing sessions.

Can I wear these trousers over waders?

Yes. The shaped and elasticated leg endings are designed to fit easily over waders, and the roomy cut around the seat and knees allows for additional layers underneath without restricting movement.

How water-resistant are the Loft Trousers?

The outer fabric has a PFAS-free DWR treatment and is water-resistant, helping shed light rain or spray. However, they are not fully waterproof — heavy or prolonged rain will eventually soak through, so waterproof outer layers are advisable in those conditions.

Are these trousers easy to pack and carry?

Absolutely. Thanks to the lightweight shell and compressible Guideloft™ insulation, the Loft Trousers pack down neatly and can be stored in the integrated back-pocket stuff-sack — perfect for anglers or hikers on the move.

What sizes are available and how do they fit?

The trousers come in sizes from S to 3XL. The slightly elasticated waist and articulated seat and knees allow for a comfortable fit whether worn solo or layered over thermal base layers or waders. For heavier layering, consider sizing accordingly to maintain mobility.

Are these trousers environmentally friendly?

Yes — they’re made with 100% recycled nylon for the shell and 100% recycled Guideloft™ insulation, and the water repellent treatment is PFAS-free, reflecting a commitment to sustainability and environmentally responsible production.

What kind of activities are these trousers good for besides fishing?

While designed with fly fishing in mind, they’re also well suited for general outdoor activities such as hiking, camping or casual wear in cool, damp conditions. Their insulation and comfort make them a versatile mid-layer for most outdoor cold-weather use.

For more options, explore the full range of Guideline fishing clothing here.

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