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 |
$349 USD Size Guide
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 |
As seen in Forbes·GQ·Insider·Huckberry
Cocoa is warmth made tangible — rich, grounded, and quietly assured. It carries the depth of roasted beans, worn leather chairs, and late-afternoon sun pouring through tall windows.
Woven from the finest Alpaca and Merino wools of the Peruvian highlands, this vest offers a natural softness and warmth that settle around you like a familiar embrace. The Cocoa hue adds a sense of heritage and permanence, a tone that feels both modern and eternal.
Slip it on, and your presence deepens. The silhouette sharpens without stiffness. No logos. No loud finishes. Just understated refinement, shaped by craftsmanship and intention.
Cocoa is for those who appreciate the subtle strength of classic tones — the ones who let their choices speak softly but unmistakably.
Built to last for years, not seasons — crafted from premium Alpaca and Merino fibers known for durability, resilience, and long-term shape retention.
Natural temperature control, keeping you warm without weight and comfortable in shifting climates. offering warmth on chilly mornings and breathability as temperatures rise
Wrinkle-, odor-, and stain-resistant fibers that preserve the refined look with minimal upkeep.
Sleek, comfortable layering without bulk, perfect over tees, sweaters, or button-downs.
The Rittervest, 20 seconds. Warmer than wool at half the weight.
Complete the layer: Alpaca Calf Socks 3-pack
Alpaca-blend, no itch. $87 · ships free with the vest.
See the socksYes — order your usual shirt size. The fit is tailored, not boxy: sized to layer over a dress shirt or a tee, under a jacket if you need one. Between sizes? Size up if you'll wear it over sweaters, down if mostly over shirts. Free 30-day returns and exchanges either way.
No. The fabric is a superfine alpaca-and-merino blend (34% alpaca, 33% merino, 33% nylon for durability) with a hand-feel close to cashmere — soft against skin, and naturally thermoregulating: warm on the platform, not sweaty in the office.
It's the piece Forbes called "a wardrobe staple for the modern working man." Clean lines, no logos, hidden zip pockets — it sits over an oxford or under a blazer as easily as over a tee at the weekend.
Two hidden zippered hip pockets, open hand pockets, and an interior pocket for phone, keys or cards. The front zip is a two-way (double-pull) zip so you can vent from the bottom when seated.
Rarely — the fabric is stain, water and wrinkle resistant and naturally antimicrobial. When you do: cold hand wash or wool cycle, lay flat to dry, no tumble.
Ships from the US within 1–2 business days; free domestic shipping on the vest. 30-day returns and free US size exchanges. Made in Peru from upcycled alpaca and merino.
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 |
Eco-friendly
Socially Responsible
Water Resistant
Soft as Cashmere
Warm & Breathable
