Arc'teryx Atom LT Hoody
The Atom LT Hoody is a lightweight, synthetic-insulated midlayer prized for its excellent warmth-to-weight ratio, compressibility, and wind-resistant face fabric, which make it ideal for cold, technical outings. Compared with breathable fleeces like the Patagonia R1 Air and grid options from Outdoor Research, it provides more weather protection and packability at a premium price, giving a clear technical advantage for alpine and multi-day use.
Core warmth
Ultra packable
Core warmth
Ultra packable
Review Summary
"Users consistently praise the Atom LT Hoody for its excellent warmth-to-weight, breathability and durable construction that works well as a versatile midlayer; the most common downsides are its premium price and limited stretch for very active layering."
Vanishes in pack
Core insulation delivers excellent warmth-to-weight and compressibility for layered systems.
Vanishes in pack
Core insulation delivers excellent warmth-to-weight and compressibility for layered systems.
Enhanced Physical Well-Being
Time-Saving Convenience
The Atom LT Hoody is a lightweight, synthetic-insulated midlayer prized for its excellent warmth-to-weight ratio, compressibility, and wind-resistant face fabric, which make it ideal for cold, technical outings. Compared with breathable fleeces like the Patagonia R1 Air and grid options from Outdoor Research, it provides more weather protection and packability at a premium price, giving a clear technical advantage for alpine and multi-day use.
Core warmth
Ultra packable
Vanishes in pack
Core insulation delivers excellent warmth-to-weight and compressibility for layered systems.
Stretchy, durable side panels and articulated hood provide mobility and a close, comfortable fit.
Core warmth
Ultra packable
Vanishes in pack
Core insulation delivers excellent warmth-to-weight and compressibility for layered systems.
Stretchy, durable side panels and articulated hood provide mobility and a close, comfortable fit.
$299-329 CAD
Patagonia R1 Air Full-Zip Hoody
The R1 Air Full-Zip is a highly breathable, stretchy grid fleece built for high-output activities, delivering superior moisture management and next-to-skin comfort during aerobic efforts. It sacrifices the wind-shedding insulation of the Atom LT and Rab Alpha Flash in favor of ventilation and quick drying, and it often represents a competitively priced choice among performance fleeces for runners and fast hikers.
Breathable stretch
Rapid drying
Breathable stretch
Rapid drying
Review Summary
"Buyers like the R1 Air Full-Zip Hoody for its highly breathable, lightweight grid-fleece performance on high-output activities and comfortable fit, though it provides less insulation than thicker R1 variants and is on the pricey side."
Recycled goodness
Highly breathable, fast-drying fleece knit built for aerobic activity and rapid moisture transfer.
Recycled goodness
Highly breathable, fast-drying fleece knit built for aerobic activity and rapid moisture transfer.
Eco-Friendly Living
Enhanced Physical Well-Being
Time-Saving Convenience
The R1 Air Full-Zip is a highly breathable, stretchy grid fleece built for high-output activities, delivering superior moisture management and next-to-skin comfort during aerobic efforts. It sacrifices the wind-shedding insulation of the Atom LT and Rab Alpha Flash in favor of ventilation and quick drying, and it often represents a competitively priced choice among performance fleeces for runners and fast hikers.
Breathable stretch
Rapid drying
Recycled goodness
Highly breathable, fast-drying fleece knit built for aerobic activity and rapid moisture transfer.
Full-zip with a low-bulk hood offers easy ventilation control and layering compatibility.
Breathable stretch
Rapid drying
Recycled goodness
Highly breathable, fast-drying fleece knit built for aerobic activity and rapid moisture transfer.
Full-zip with a low-bulk hood offers easy ventilation control and layering compatibility.
$189-239 CAD
Outdoor Research Vigor Grid Fleece Hoody
The Vigor Grid Hoody is a value-focused grid fleece that balances warmth, breathability, and durability for multi-season use, making it a versatile midlayer for varied activities. Compared to premium, higher-cost options from Arc'teryx and Rab, the Vigor Grid delivers comparable core breathability and comfort at a lower price point, appealing to budget-conscious users who still want technical performance.
Targeted warmth
Stretchy mobility
Targeted warmth
Stretchy mobility
Review Summary
"Owners appreciate the Outdoor Research Vigor Grid Fleece Hoody for its soft, warm grid fabric, practical hood and strong value; critiques focus on its slightly bulkier feel compared with ultralight options and an occasionally snug hood fit."
Cloud-soft feel
Grid-fleece construction traps warmth while maximizing breathability and moisture management.
Cloud-soft feel
Grid-fleece construction traps warmth while maximizing breathability and moisture management.
Enhanced Physical Well-Being
Recreational Enjoyment
The Vigor Grid Hoody is a value-focused grid fleece that balances warmth, breathability, and durability for multi-season use, making it a versatile midlayer for varied activities. Compared to premium, higher-cost options from Arc'teryx and Rab, the Vigor Grid delivers comparable core breathability and comfort at a lower price point, appealing to budget-conscious users who still want technical performance.
Targeted warmth
Stretchy mobility
Cloud-soft feel
Grid-fleece construction traps warmth while maximizing breathability and moisture management.
Lightweight, quick-drying fabric stacks easily under a shell for sustained core warmth.
Targeted warmth
Stretchy mobility
Cloud-soft feel
Grid-fleece construction traps warmth while maximizing breathability and moisture management.
Lightweight, quick-drying fabric stacks easily under a shell for sustained core warmth.
Rab Alpha Flash Jacket
The Alpha Flash is a fast-and-light insulated hoody that pairs active synthetic insulation with a wind-shedding Pertex face to offer warmth with exceptional mobility and rapid drying for alpine moves. It occupies the middle ground between heavy synthetic parkas and breathable fleeces—often priced more affordably than Arc'teryx while delivering comparable active-insulation performance for fast-moving mountain athletes.
Lightweight warmth
Mountain tough
Lightweight warmth
Mountain tough
Review Summary
"The Rab Alpha Flash is frequently praised for outstanding warmth-to-weight, compressibility and alpine-ready performance as a midlayer or insulating layer, with occasional notes about hood structure and its premium cost."
Stuffs like magic
Ultra-light, technical insulation and Pertex-style face fabric balance warmth with minimal bulk.
Stuffs like magic
Ultra-light, technical insulation and Pertex-style face fabric balance warmth with minimal bulk.
Enhanced Physical Well-Being
Skill Development & Mastery
Recreational Enjoyment
The Alpha Flash is a fast-and-light insulated hoody that pairs active synthetic insulation with a wind-shedding Pertex face to offer warmth with exceptional mobility and rapid drying for alpine moves. It occupies the middle ground between heavy synthetic parkas and breathable fleeces—often priced more affordably than Arc'teryx while delivering comparable active-insulation performance for fast-moving mountain athletes.
Lightweight warmth
Mountain tough
Stuffs like magic
Ultra-light, technical insulation and Pertex-style face fabric balance warmth with minimal bulk.
Designed for alpine use with a trim, athletic fit and helmet-compatible insulated hood.
Lightweight warmth
Mountain tough
Stuffs like magic
Ultra-light, technical insulation and Pertex-style face fabric balance warmth with minimal bulk.
Designed for alpine use with a trim, athletic fit and helmet-compatible insulated hood.
$279-349 CAD
Black Diamond Coefficient Hoody
The Coefficient Hoody is a hybrid midlayer combining stretchy, insulating fleece with abrasion-resistant panels for climbing and technical use, emphasizing mobility and ruggedness where contact with rock and hardware is common. It competes with the Outdoor Research and Patagonia fleeces on cost but stands out with a climbing-oriented cut and reinforced construction, making it a top pick when durability under ropes matters most.
Climber's fit
Durable panels
Climber's fit
Durable panels
Review Summary
"Users find the Black Diamond Coefficient Hoody a versatile, durable midlayer with good mobility and reasonable insulation for most activities, though some report it’s not as warm as heavier midlayers and sizing can run slightly large."
Chalk-friendly
Synthetic insulation offers reliable warmth when wet plus good compressibility for packing.
Chalk-friendly
Synthetic insulation offers reliable warmth when wet plus good compressibility for packing.
Skill Development & Mastery
Enhanced Physical Well-Being
Recreational Enjoyment
The Coefficient Hoody is a hybrid midlayer combining stretchy, insulating fleece with abrasion-resistant panels for climbing and technical use, emphasizing mobility and ruggedness where contact with rock and hardware is common. It competes with the Outdoor Research and Patagonia fleeces on cost but stands out with a climbing-oriented cut and reinforced construction, making it a top pick when durability under ropes matters most.
Climber's fit
Durable panels
Chalk-friendly
Synthetic insulation offers reliable warmth when wet plus good compressibility for packing.
Durable water-repellent face fabric and articulated hood provide on-trail weather protection.
Climber's fit
Durable panels
Chalk-friendly
Synthetic insulation offers reliable warmth when wet plus good compressibility for packing.
Durable water-repellent face fabric and articulated hood provide on-trail weather protection.
$249-299 CAD