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Proton LT Hoody Womens For Cheap Original price was: $319.99.Current price is: $128.00.

Proton LT Hoody on Sale

Original price was: $399.99.Current price is: $160.00.

SKU: US-6935445012672 Categories: ,


Proton LT Hoody


From the thoroughbred stable of Arc’teryx comes the new iteration of their Proton LT Hoody. Designed to be a more breathable and durable version of their insanely popular Atom LT the Proton LT is the ultimate active insulation piece. The Fortius Air 20 face fabric has unrivalled hardwearing durability and air permeability and combined with the CoreLoft Compact insulation (that is more breathable and compressible than regular Coreloft) give you a jacket which regulates body heat and moisture excellently. Being more abrasion and weather resistant than the Atom LT the Proton is robust and warm enough to use as a standalone outer jacket. Where it excels though is as the insulation part of a layering system under a hard shell where it keeps you comfortable and dry even during the most challenging high output activities such as back country skiing, hiking, climbing etc.      

Due to the limited availability of Arcteryx products and high demand, we only offer Arcteryx for purchase in our store at 447 Kent St. Please call 02 9261 3435 or email [email protected] for availability.


  • water resistant
  • abrasion resistant
  • air permeable
  • wind resistant
  • articulated elbows
  • gusseted underarms
  • insulated hood 
  • adjustable hood draw-cords
  • helmet compatible 
  • no slip front zipper 
  • dual back flaps
  • stretch-knit cuffs 
  • drop back hem 
  • dual lower hem adjusters 
  • chest pocket
  • two hand pockets


  • shell: Fortius™ Air 20Fabric, 84% Nylon, 16% Elastaine
  • lining: Dope Permeair™ 20 Fabric, 100% Nylon
  • insulation: Body: Coreloft™ Compact 80 Synthetic Insulation, 100% Polyester
  • hood: Coreloft™ Compact 60 Synthetic Insulation, 100% Polyester
  • fit: Trim Fit
  • centre back length: 74.8 cm
  • weight: 375g (Medium)
Additional information

Additional information




Bordeaux, Forcefield

Shipping & Delivery

We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.