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The Colca Jacket

Size Guide
Ritter Size & Fit

Rittervest Size & Fit (in inches)

Size

Chest

Waist

Small   40 29 - 30
Medium  42 31 - 33
Large    44.5 34 - 36
X–Large              47.5 38 - 40
XX–Large 50.5 40 - 42
XXX-Large 53.5 44 - 46

 

Socks Sizing - In US

Size (US)

US Size

Standard 

8-11

Ritter Size & Fit

Rittervest Size & Fit (in inches)

Size

Chest

Waist

Small   40 29 - 30
Medium  42 31 - 33
Large    44.5 34 - 36
X–Large              47.5 38 - 40
XX–Large 50.5 40 - 42
XXX-Large 53.5 44 - 46

 

Socks Sizing - In US

Size (US)

US Size

Standard 

8-11

60% Baby Alpaca, 40% Wool

Made to order in Peru · within 6 weeks

Baby alpaca is a grade of fineness, about 21–22 micron — the fine end of the fleece, not a young animal.

Color
Highland Blue
Size

A chore jacket built from baby alpaca and wool rather than cotton canvas. Spread collar, button front, a flapped chest pocket and two deep hip pockets. Everything a work jacket does, in a cloth that is warm enough to be the only layer.

FEATURES
  • Composition: 60% Baby Alpaca, 40% Wool
  • Spread collar with a full button front
  • Flapped chest pocket and two patch hip pockets
  • Hip length, straight cut
  • Indigo cloth with natural fibre flecking
  • Colourways: Highland Blue
  • Knitted and finished in Peru
  • Made to order - within 6 weeks from purchase to delivery
BENEFITS
  • Wears over a sweater without binding at the shoulder
  • The pockets are sized for hands, not for decoration
  • Free 30-day size exchanges (US)

Returns & exchanges: Start eligible returns and exchanges within 30 days of delivery at returns.ritterwools.com. Eligible U.S. returns and exchanges include a prepaid return label and no restocking fees. No need to email us first. After 30 days, contact help@ritterwools.com for a case-by-case review. Socks and items explicitly marked Final Sale are excluded from standard returns and exchanges. See our return policy for full details.

Why It’s Different

A clear comparison of breathability, softness, durability, and versatility across vest styles.

Alpaca™ Fleece Shearling Puffer
Breathability
✓
Naturally thermoregulating
×
Traps heat and moisture
×
Heavy, non-breathable
×
Synthetic insulation
Softness
✓
Luxuriously soft, cashmere-like feel
×
Can feel synthetic or rough
×
Soft but bulky
×
Feels synthetic
Sustainability
✓
Upcycled natural fibers
×
Plastic-based, unsustainable
×
Typically not eco-friendly
×
Synthetic, non-biodegradable
Weight
✓
Lightweight, ideal for layering
✓
Lightweight but less warm
×
Heavy and bulky
✓
Lightweight but bulky
Durability
✓
Resistant to pilling and stains
×
Prone to wear and tear
✓
Durable but high maintenance
×
Prone to wear and tears
Versatility
✓
Suitable for formal, casual, and outdoor wear
×
Casual use only
✓
Primarily casual
×
Seasonal use only
Shop now
Eco-friendly

Eco-friendly

Socially Responsible

Socially Responsible

Water Resistant

Water Resistant

Soft as Cashmere

Soft as Cashmere

Warm & Breathable

Warm & Breathable

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