At Spanish brand Buff, almost all products are one size. For example, the neck warmers, which we often call a "Buff," are available in one size, except for children's models. Buff does use two sizes for its caps. You can find out which one you need in the size chart below.
It's best to measure your head with a tape measure around the thickest point. Don't hold it too tight.
Size chart Buff
| Type | Mate | Head circumference |
| 5 Panel Go Cap | S/M | 53 - 57 cm |
| L/XL | 57 - 61 cm | |
| Speed Cap | S/M | 53 - 57 cm |
| L/XL | 57 - 61 cm | |
| Pack Speed Cap | S/M | 53 - 58 cm |
| L/XL | 58 - 62 cm | |
| Pack Sahara Cap | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 62 cm | |
| Go Visor | Unique | 53 - 61 cm |
| Pack Cycle Cap | Unique | 53 - 57.5 cm |
| Pack Speed Visor | Unique | 53 - 61 cm |
| Pack Trucker Cap | Unique | 57.5 - 63 cm |
| Pack Merino Fleece Cap | Unique | 53-61 cm |
| Baseball Cap | Unique | 58 cm |
| Trucker Cap | S/M | 53 - 57.5 cm |
| L/XL | 57.5 - 63 cm | |
| Summit Cap | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 61.5 cm | |
| Military Cap | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 61.5 cm | |
| Pack Summit Cap | S/M | 53 - 57 cm |
| L/XL | 57 - 61 cm | |
| Travel Bucket Hat | S/M | 54 - 56 cm |
| M/L | 56 - 59 cm | |
| Adventure Bucket Hat | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 62 cm | |
| Sun Bucket Hat | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 62 cm | |
| Explore Booney Hat | S/M | 54 - 57.5 cm |
| L/XL | 57.5 - 62 cm |
Buff | Lightweight Merino | Quarter | Running socks | Unisex
Buff | Lightweight Merino | Quarter | Running Socks | Unisex
🧦 Lightweight merino running socks for natural comfort and sustainable performance
Experience the best of nature with these quarter-length merino wool running socks from Buff. They offer natural odor control, temperature regulation, and a breathable, lightweight feel—perfect for intense activities in cooler conditions. Strategic cushioning and arch compression ensure long-lasting comfort and support.
✅ Key Benefits
- 🐑 Ethically sourced merino wool from Australia
- 🌡️ Natural temperature regulation and odor control
- 🧦 Lightly padded areas for long-lasting comfort
- 💦 Moisture regulation keeps your feet dry and fresh
- 🦶 Arch compression for extra stability
- 🧵 Flat seams prevent irritation on the toes
📋 Specifications
- Length: Quarter (just above the ankle)
- Compound:
- 48% Polyamide
- 27% Recycled Polyester
- 22% Merino wool
- 3% Elastane
- Activity level: Medium
- Made in: Italy
- Washing instructions: 30°C delicate wash, hang in the shade, do not iron
🎯 Perfect for
Trail runners and runners who prefer natural fibers, need lightweight warmth, breathability and long-lasting support during runs in moderate to cooler conditions.
