Anchor Light Belay K7 Jacket



Rescue Red
US 1928

Fit: Expedition

Size & Fit Guide

This is a clearance item. All sales are final.


Beyond System Layer 7


Eco-friendly & Bulk-free Insulation, Internal Stow Pocket, Weather Resistant.

Sustainable Insulation Technology

Biodegradable* synthetic down made from 100% post-consumer recycled content keeps you warm even while wet.


Compresses down into an internal pouch to ensure protection when and where you need it.

Made to Move

Lightweight, articulated construction with mechanical stretch keeps you moving with ease.

Mobile Winter Wear

A lighter, more mobile alternative to the Cetra Durable K7 Jacket, the Anchor Light Belay K7 Jacket pairs bulk-free, eco-friendly warmth with flexible movement and easy storage. PrimaLoft® Black Bio insulation is biodegradable*, made from post-consumer recycled content, bulk-free, and retains warmth even while wet. The breathable shell combines rugged 20-denier ripstop with mechanical stretch, and the entire jacket compresses down into an internal stow pocket when not in use.

Advanced Eco-Tech Warmth

Breathable PrimaLoft® Black Bio insulation quilted into the liner delivers bulk-free warmth even while wet. The synthetic down is biodegradable* and crafted from 100% post-consumer recycled content, ensuring your adventures are eco-friendly.

The Anchor Light Belay K7 Jacket is crafted with bluesign®-certified textiles—verified for ecological safety at every step of manufacturing—and is certified STANDARD 100 by OEKO-TEX® as free from harmful levels of more than 100 substances. The insulation is crafted from 100% post-consumer recycled content.

Compressible & Mobile

Simple, space-saving storage comes courtesy of the highly compressible design and internal stow pouch. Lightweight construction with mechanical stretch and articulated sleeves provide ease of movement, and a cinchable, helmet-compatible hood and adjustable cuff tabs ensure a just-right fit.

Rugged Protection

20-denier ripstop softshell with a durable water-repellent finish (DWR) and a brimmed, helmet-compatible hood provides protection against scrapes, wear, and weather. A hem cinch and front-zip wind flap help seal out the elements.


Technical Features

  • Breathable
  • Wind resistant
  • Water resistant
  • Durable
  • Compressible

Fit & Design Details

  • Attached hood with brim and crown cinch
  • Articulated sleeves with adjustable cuff tabs
  • Two-way full-zip front with wind flap
  • Quilted inner
  • Hem cinch
  • Internal stow pocket

Fabric Treatment

  • DWR (Durable Water Repellent) finish repels moisture

Pocket Details

  • Left external zippered chest pocket
  • Two oversized internal mesh pockets
  • Two zippered hand pockets


  • 20-denier, mechanical stretch nylon shell is durable, breathable, and ensures ease of motion
  • 2.8 oz PrimaLoft® Black Bio insulation is water-repellent, breathable, and retains warmth when wet
  • Weight (Size L): 19.2 oz.
  • Imported | TAA Compliant


  • Insulation is crafted from 100% post-consumer recycled content and is biodegradable*
  • Certified STANDARD 100 by OEKO-TEX® | confirmed free from harmful levels of more than 100 substances
  • bluesign®-certified textiles have been verified for ecological safety at every step of manufacturing

*93.8% biodegradation in 646 days under ASTM D5511 conditions (accelerated landfill environment); 76.6% biodegradation in 889 days under ASTM D6691 conditions (accelerated marine/ocean environment); 17.8% biodegradation in 241 days under ASTM D5210 conditions (accelerated waste water environment). The stated rate and extent of degradation do not mean that the product will continue to degrade.

Heavy-Duty Alternative

If you’re expecting an exceptionally challenging climate and want an even more robust alternative to the Anchor Light Belay K7 Jacket, check out the Cetra Durable K7 Jacket. PrimaLoft® Gold Eco insulation rated for 0° F, 70-denier micro ripstop, and powerful weather protection prepare you for some of the coldest, nastiest climates out there.

Trade Agreements Act Compliant
Designed in Seattle. Imported.

Customer Reviews

Based on 5 reviews
Really Great Jacket

This jacket is awesome and fits perfect. I am 6' 185 and the medium fit it perfect for me, I still have room for mid layers. With this jacket and a fleece mid I was comfortable down to about 0F but after that the cold started to seep in. The only reason to knock off a star is for the main zipper. It is a good quality YKK but the initial engagement gets hung up every now and then. Still a much better jacket than the other brands that I own.

Exceeded my expectations

Where to start - Beyond is a new company to me, but I am super impressed with their products so far. The K7 has exceeded my expectations for a synthetic insulated jacket - mainly, the new Primaloft compostable insulation: it's very warm! It's on-par performance-wise with any non-compostable synthetic insulation I have tested, and this includes some well-established brands like Wild Things Gear, Patagonia, Mammut, and others. Fit is perfect, and the features are great: drop-in pockets, pass-through chest pocket, cuff adjustments. Very pleased with this piece. I've used it for skiing on sub-freezing days, paragliding (see photo - riding to launch), backpacking, and general around-town use. I'll be spreading the word about Beyond.

I like it a lot

Wore it with a t-shirt underneath in 25 degree weather and driving wind. Kept me quite warm. I really like it.

Nachos Belay Jacket

Excellent fit, nice material, lightweight, my only concern is with the zipper. I tried it a couple of times and the zipper would always get caught and was difficult to seat in itself. I purchased another jacket from you with a YKK zipper and it is flawless.

Simply awesome

Well built, super warm and luxurious!

Need Help? Contact us with any size or fit questions. 206-767-0307

Anchor Light Belay K7 JacketSizing Information

Height 5' 8" - 6' 2"

Short: -2 Inches in Sleeve and Torso

Long: +2 Inches in Sleeve and Torso

Measurements in Inches

Chest Widest part of chest

Sleeve Center back of neck to shoulder seam to sleeve hem edge

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Fit Information

Standard True to Size | Active Layering

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Product is Standard Fit, developed to accommodate up to two layers, for cross-environmental versatility

Expedition Oversized | Static Layering

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Product is Expedition Fit, developed to accommodate up to four layers, for extensive use in extreme weather

Learn more about our layering systems

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