We use cookies to give you the best experience possible. Your browser is set to block cookies so some features may not work as expected.

Hey there, the rules of web surfing say we need to inform you that we use cookies to give you the best experience possible. By continuing to browse our website you are agreeing to our use of cookies. Find out more in our Privacy Policy.×

Find A Store Language: EN | Country:

Thorium SV Hoody


Buy Now

Find A Store

Click to Zoom
Thorium SV Hoody Women's Women’s very warm, thigh length, box wall constructed 750 fill grey goose down hoody with a light, durable Arato™ 40 face fabric. Down Series: Down insulated garments | SV: Severe Weather.

Women’s very warm, thigh length, box wall constructed 750 fill grey goose down hoody with a light, durable Arato™ 40 face fabric. Down Series: Down insulated garments | SV: Severe Weather.

Winter Iris
11 Detail Photo(s)
DOWN;down insulation;goose;grey goose; feather;puffyINSULATION;body heat;body temperature;bonded poly;comfort;core temperature;fleece;fleese;hardface;heat retention;heat transfer;loft;insulated;insulation;insulation layer;insulation piece;layering;loft;polartec;prima loft;primaloft;thermal;thermal pro;warmth;polar fleece;JACKET COLD WEATHER; cold weather running jacket; winter running jacket; winter trail running jacket; cold weather trail running jacket;JACKET INSULATED;insulatedJACKETS;anorak;anoraks;coat;coats;jacke;jacket;jackets;outerwear;parka;parkas;poncho;ponchos;vest;wind jacket;windjacket;windshell;wind shell;GENDER FEMALE;damen;femme;femmes;gender specific;ladies;lady;woman;women;women specific;womens;women's;ARC; all products;arc teryx;arcteryx;arc'teryx;B.C.;bc;british columbia;canada;equipment;gear;innovation;innovative;outdoor;outdoor gear;performance;quality;sports equipment;technical;vancouver;COMPRESSIBLE;compact;compressible;compressibility;compression;pac lite;packable;paclite;pac-lite;MID LAYER;midlayer;mid-layer;middle layer;SECONDE COUCHE;seconde-couche;CASUAL;urban;urban play;city life;lifestyle;stylish;MOUNTAINEERING;mountaineering;mountain climbing;TRAVELLING;commute;commuter;travel;travelling;traveling;journey;urban;city travel;city;business travel;business;CLIMBING;abseil;abseiling;adventure climbing;aid climbing;alpine climbing;apparel;ascent;belay;bouldering;climber;climbers;climbing;climbing equipment;climbing gear;climbing gym;climbing route;climbing routes;climbing wall;clothing;crag;cragging;equipment;face;free climbing;gear;holds;ice;ice climb;ice climbing;indoor rock climbing;lead climbing;mountain climbing;mountaineering;Rappel;rappelling;rock;rock climbing;rock climbing wall;scaling;scrambling;sport;sport climbing;summit;trad climbing;HIKING;adventure hiking;alpine;alpinist;alpinists;apparel;backcountry;backpacker;backpacking;equipment;gear;high alpine;hike;hiker;hikers;hiking;hiking climbing;hiking equipment;hiking route;hiking trip;hiking trips;mountain;mountain hiking;mountain top;mountaineering;mountains;outdoor adventures;peak;rambling;road hiking;scenic hiking;scramble;scrambling;trail;trail walking;trailhead;trailhead hiking;trails;walking;walking trails;wilderness;Randonnée;Randonnee;Randonée;Randonee;TREKKING/ BACKPACKING;adventure trekking;alpinist;alpinists;apparel;backcountry backpacking;backcountry trekking;backpacker;backpacking;backpacking trails;backpacking trip;backpacking trips;equipment;gear;high alpine;mountain;ski backpacking;travel;traveling;travelling;treking;trekker;trekking;trekking trails;trekking trips;trekking trips;Wandern;ALL PRODUCTS;all;everything;entire;collection;
XS, S, M, L, XL
555 g / 1 lb 3.6 oz
Athletic Fit, Centre back length: 70 cm / 27.5 in, Thigh length
Sizing Chart: 
Gender Equivalent Product:


Lofty and warm, with extended coverage and an insulated hood, the Thorium SV Hoody is created for effective warmth in frigid conditions. Premium 750 fill European grey goose down delivers exceptional warmth for its weight, is durably resilient, and packs easily. As it is designed to function as standalone, not a midlayer, the Thorium SV is built using box wall construction to deliver maximum loft. The outer is soft, durable Arato™ 40 nylon, a lightweight material that withstands abrasion, packs compactly and has a DWR finish to repel moisture.


Arc’teryx Down Composite Mapping technology combines the goose down insulation with panels of Coreloft™ synthetic insulation in areas prone to moisture. Used in the hood, cuffs and under the arms, the Coreloft™ insulates even if wet. Down is used in the sleeves and around the body’s core. The lower thigh length cut adds coverage, and head protection comes from the insulated StormHood™. The hood’s unique design is low profile, yet helmet compatible, and adjusts for a secure, ergonomic fit with superior peripheral vision. The unique No Slip Zip™ combines the security of a locking slider with the ease of a nonlocking quick release system.


Purposeful design is an Arc’teryx commitment. When designing for women, each element is refined to specifically to meet the needs and demands of the female athlete, with consideration for their specific needs. The Thorium SV’s Athletic fit is streamlined but leaves room for layers. Articulation built into the sleeves and gussets under the arm provide a level of freedom of movement not often found in an insulated jacket.

Learn More About This Product

Arc'teryx Down Construction

Down Cluster Down Cluster showing filaments

Down done differently - Minimalist design for maximum performance, built to the highest levels of craftsmanship, with innovations for increased range of comfort and conditions. Efficient, lightweight and durable enough to wear every day.

Key Advantages

  • High warmth-to-weight ratio
  • Conforms closely to the body trapping heat closer to your core
  • Highly compressible

For more information on Arc'teryx Down technology and how to care for your Down garments, please visit our Down page.

Arc'teryx Fit Guide - Athletic Fit

Standing in as our “Arc’teryx Standard” fit, the complex patterns used utilize anatomical shaping and gussets to enhance motion and eliminate excess bulk. Trimmer than the Relaxed fit with room for a base layer, a light fleece mid-layer and a synthetic or down filled mid-layer.

To find out how to calculate your body measurements, view our Sizing Charts:

Men's Tops | Men's Bottoms
Women's Tops | Women's Bottoms

SV | Severe Weather

Employs the most durable materials for prolonged use and provides the most weather protection in the harshest weather conditions.

Full Feature List

Technical Features
  • Moisture-resistant outer face fabric
  • Breathable
  • Insulated
  • Lightweight
  • Compressible and packable
  • Wind resistant
  • DWR finish (Durable Water Repellent) helps repel water from fabric surface
  • Down Composite Mapping strategically places Coreloft™ synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
  • Athletic fit for a slimmer more flattering profile
Hood Configuration
  • Adjustable hood drawcord with single pull adjuster
  • Synthetically insulated StormHood™
Zippers & Fly Configuration
  • Corded zipper-pulls reduce noise and are easy to grab
  • No Slip Zip™ front zipper
Cuff & Sleeves Configuration
  • Elastic cuffs
Hem Configuration
  • Adjustable hem drawcord
Pocket Configuration
  • Internal chest pocket with zip
  • Two hand pockets with zippers
  • One internal dump pocket
Integrated Features
  • Includes stuff sack


  • Coreloft™ 100 (100 g/m² ) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fiber is very compressible and has excellent loft retention.
  • Coreloft™ 140 (140 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
  • Arato™ 40 - 100% nylon
  • 750 fill European grey goose down (150 g-M)


  • Machine wash in warm water (30°C) on gentle wash cycle.
  • Do not use fabric softener.
  • Front load washing machine recommended (use a mesh bag for top loading machines).
  • Rinse twice.
  • Tumble dry on low heat with tennis balls or 'sock balls'. Drying time may take up to three hours.
  • Do not iron.
  • Store unstuffed in a dry place.
Product Reviews
Questions & Answers
Find a Store
Help & FAQ
Our Story
Contact Us
About Us