Buff

At Up and Under, we proudly offer a comprehensive selection of Buff headwear and neckwear, including their iconic multifunctional tubular neck gaiters, beanies, balaclavas, and caps. Designed for versatility and performance, Buff products are ideal for a range of outdoor activities, from hiking and running to cycling and skiing.
Founded in 1992 by Joan Rojas in Igualada, Spain, Buff originated from a need for a versatile piece of gear during motorcycle trips across Europe. Rojas developed a seamless, tubular piece of microfiber fabric that could be worn in multiple ways, providing comfort and protection from the elements. This innovation led to the creation of the first Buff product, short for "bufanda" (Spanish for "scarf"). Buff's commitment to sustainability is evident in their use of recycled materials, with many products made from recycled plastic bottles. Their Barcelona-based factory operates on 100% renewable energy, ensuring eco-friendly production processes. Buff's dedication to quality and innovation has made them a trusted choice for outdoor enthusiasts worldwide.
Explore our range of Buff products online or visit our Cardiff store to find the perfect headwear for your next adventure.
Buff Merino Lightweight Beanie
The Buff Merino Lightweight Beanie is a warm and comfortable beanie, made with ethically-sourced merino wool. Whether you're hiking, climbing or just hanging out in cooler weather, this hat is sure to keep you warm! Merino wool has natural odour and temperature regulating properties, making for a super-soft and cosy layer that feels great next-to-skin.
Buff Dryflx Beanie
The Buff Dryflx Beanie is a seamless, four-way stretch hat that provides the perfect fit with no irritation from seams. Made with recycled materials, the hat's inner effectively wicks away sweat and pushes it to the outer material to evaporate, keeping you cool on the run! The Dryflx Beanie is great for early morning and late night runs, as it also features 360º reflectivity, for increased visibility in low light conditions.
Buff Lightweight Merino Wool Buff
The Lightweight Merino Wool Buff is a multifunctional neck warmer made with eco-friendly, 100% Merino wool. This is the perfect layer for cool weather use by all the eco-conscious outdoor lovers out there. They use natural and ethically sourced Merino wool that feels soft against the skin and naturally resists odours. As always with Buff, they can be worn in a multitude of different styles to suit your adventure.
Buff Mountain Bandana
The Buff Mountain Bandana has been carefully constructed with a technical design that's been athlete approved by world champion freerider and Buff ambassador Victor de le Rue. Featuring a wind-resistant Carvico® outer and PrimaLoft® insulated fleece, the Mountain Bandana offers uncompromised protection from the elements, making ideal for winter and snow sports. Ventilated mouth holes provide balanced breathability so you can keep cruising in total comfort.
Buff Merino Active Beanie
The Buff Merino Active Beanie is constructed from 56% ethically sourced merino wool. Well-known for it's naturally sweat-wicking, temperature regulating and odour resistant properties, this merino hat is sure to keep you fresh on the trail. It features a relaxed fit, with a casual turn-up and 360° reflectivity so you'll be easy to spot in low light conditions.
Buff Thermonet Beanie
The Buff Thermonet Beanie is a great choice of hat for rock and snow lovers. Made with 58% recycled content and featuring Primaloft technology, this beanie offers exceptional warmth in a compact package, perfect for fast and light adventures. The Thermonet Beanie is also helmet compatible and its 4-way stretch construction makes for a super-low profile and ultimate comfort.
Buff Thermonet Headband
The Buff Thermonet Headband has been designed with rock and snow lovers in mind, providing optimum comfort in an innovative and helmet-compatible design that's essential for cold weather climbing and winter sports. It features single-layered PrimaLoft insulation alongside ThermoNet technology, which together offer exceptional warmth and moisture wicking for fast and light adventures. It's also made from 0.25 recycled plastic bottles so you can enjoy this product with little to no impact on the planet!
Buff Midweight Merino Wool Beanie
The Buff Midweight Merino Wool Beanie is a great beanie for use in cool weather conditions, made with ethically sourced Merino yarn from sheep raised in Australia. This eco-friendly hat provides warmth where you need it most and is super comfortable next-to-skin. Merino wool has natural temperature regulation and odour resistant properties that rival synthetics, so now you can stay warm, whilst feeling closer to nature.
Buff Speed Cap
The Buff Speed Cap is a lightweight and breathable running cap designed for high intensity performance. Its quick drying fabric and built in ventilation help keep you cool during long runs and tough training sessions. A comfortable adjustable fit ensures it stays secure while you move. Reflective details improve visibility, making it ideal for early morning or evening workouts.
Buff Explore Booney Hat
The Buff Explore Booney Hat offers dependable UPF 50 sun protection with a wide brim and adjustable fit. Designed for comfort in hot conditions, it features lateral ventilation and a secure chin strap for windy days. Lightweight and breathable, it also packs neatly into its own storage pocket. Ideal for hiking, travel, and long days outdoors.
Buff Go Visor
The Buff Go Visor has been designed to protect your eyes from the sun and sweat during high intensity sports like running. It has an adjustable fit and has been made in Barcelona out of recycled materials, so you can sharpen your game whilst lightening your footprint.
Buff Coolnet UV Insect Shield Buff
Stay protected and comfortable in the sun with the Buff Coolnet UV Insect Shield Neck Gaiter. This lightweight, breathable neckwear features UPF 50 sun protection and built-in Insect Shield® technology to help keep bugs at bay. Made from 95% recycled polyester, it offers seamless comfort, moisture-wicking performance, and a natural cooling effect, perfect for hiking, running, and everyday wear in warmer weather conditions.
Buff Coolnet UV Slim Headband
The Buff Coolnet UV Slim Headband is a slim and athletic headband that's been constructed from recycled plastic bottles. It features hidden silicone grips that keep the headband comfortably in place, whilst it tames hair and wicks away sweat whilst you're on the move.
Buff Merino Move Buff
The Merino Move Buff is a super-soft and cruelty-free multifunctional neck warmer that's been designed to provide both comfort and warmth. Enjoy comfort in style with this eco conscious Buff.
Buff CrossKnit Headband
The Buff CrossKnit Headband is perfect for those who need high-performance protection that can keep up with the demands of an active lifestyle. With a Polycolon® Schoeller sweat-repellent inner band to wick away moisture as you move, reflective logo for reassurance on night runs and a quick-drying, sporty upper that transitions seamlessly between training sessions and socialising. It’s all about balance.
Buff Merino Wide Headband
The Buff Merino Wide Headband is an eco-friendly, heavyweight Headband, sustainably made using 100% cruelty-free Merino wool. Naturally odour-resistant, it feels great against the skin and provides temperature regulating as it protects you from the cold.
Buff Coolnet UV Wide Headband
The Buff Coolnet UV+ Wide Headband is ideal for all-year-round use and offers efficient forehead perspiration absorption during high-intensity summer activities, like running and trail running. It also offers ear protection against the cold while downhill and cross-country skiing.
Buff Coolnet UV Ellipse Headband
The Buff Tapered Headband provides ultimate fit to your head, ensuring maximum comfort. Buff Headband has moved one step forward, preserving the recycled nature made of fusion joined fabrics, also breathable. Stay cool during any activity you choose under the sun. Goodbye to the sweat, skin irritation and hazardous exposure to the sun. Headband with all-in-one comfort and protection.
Buff Knitted Hat - Merino Wool
The Buff Knitted Hat offers stylish protection in cold environments. Made with a 250gr/m² layer of Merino wool, this hat is sure to maintain your body's warmth in severe cold weather environments. It's also eco-friendly!
Buff Coolnet UV+ Buff
The Buff Coolnet UV+ is a multifunctional headband that's made with Coolmax fabric, which guarantees breathability and quick drying. It also provides UV protection against sun radiation and is environmentally conscious, thanks to its recycled CoolNet fabric construction that's made with 95% recycled water bottles.
Buff Coolnet UV Buff
The Buff Coolnet UV Buff is a great option for outdoor workers as it is UPF50 certified, offering certified protection against UV radiation from the sun's rays. It's also designed to quickly and effectively wick away sweat and moisture, making it ideal for medium and high intensity activities. As always with Buff, there are several ways in which it can be worn, so you can wear it in different positions to protect the areas that need it most.
Buff Ecostretch Balaclava
The Buff Ecostretch Balaclava is a thin base-layer balaclava made with a recycled plastic bottle 4-way stretch material. It has a large face opening that allows it to be worn over the mouth and nose, but still giving the option of pulling it down under the chin to sip your tea. This is a great piece to wear under a helmet or toque for full fleece head and neck coverage.
Buff Pack Speed Cap
The Buff Pack Speed Cap combines style and performance, this ultralight cap is designed for outdoor activities like trail running, hiking and trekking. It offers outstanding protection against the sun and a great sweat management system. On top of it all, it packs into a tiny ball without losing its original shape once released.
Buff Sun Bucket Hat
The Buff Sun Bucket Hat is a trendy bucket hat with a wider brim and a lifestyle inspiration for a relaxed aesthetic. Featuring UPF 50 sun protection, its inner moisture wicking sweatband and its ventilation holes make this hat perfect for the summer. Use its adjustable drawstring at the back for a perfect fit. Comfortable and functional. Feel cool outside with this travel-ready design.
Buff Sahara Cap
The Buff Sahara Cap combines adventure-ready design with exceptional sun protection for the head and neck, making it the perfect companion for sunny escapades. Adjustable for a secure fit, this cap ensures comfort during every outdoor activity. Designed to inspire young explorers, the Buff Sahara Cap helps your little ones make the most of their adventures while staying shielded from the sun. Because the world is even more magical when you're a kid, and every journey deserves remarkable gear!
off RRP
Buff Travel Bucket Hat
An outdoor classic shaped hat to enjoy trekking and outdoor life while staying protected from the sun. The travel bucket hat offers basic functionality and style for everyone looking for an all-purpose summer head accessory. Enjoy mountains and outdoor life to the top with the new mountain caps and hats by BUFF®. high-technology and BUFF® quality blend together in a pure outdoor collection.
Buff 5 Panel Go Cap
The Buff 5 Panel Go Cap is a lightweight, breathable running cap with UPF 50 sun protection. Designed for warm weather performance, it features quick drying fabric and a moisture wicking sweatband to keep you cool and comfortable. The adjustable fit and flexible visor make it ideal for running, training, and everyday wear. Made using recycled materials, it combines performance with a more sustainable design.
Buff Dryflx Pro Headband
The Buff DryFlx+ Headband is extremely breathable and extra warmth for its weight and bulk. The 360º reflective design gives high visibility in low light conditions making it ideal for early morning runs in the city or for night runs in the winter, where it will keep your ears warm as well as wicking moisture away from your forehead.
Buff Dryflx Headband
This ultralight and seamless Buff Dryflx Solid Headband has been created for running and high intensity activities. Thanks to its 360º reflective design, this tech headband is perfect for night or early morning outdoor action in the city with improved security. Extremely breathable and stretchable, the Dryflx Headband provides extra warmth and is quick drying.
Buff Dryflx Buff
The Buff Dryflx is an ultralight and seamless tubular neckerchief that's been created for running and high intensity activities. Thanks to its 360º reflective design it is perfect to enjoy night or early morning outdoor action in the city with improved security. Extremely breathable and stretchable, it provides quick drying and extra warmth.
Buff Knitted Hat
The Buff Knitted Hat is knitted Hat for stylish protection in cold environments. BUFF® Lifestyle Collection accessory designed for style and protection. Knitted Hat for stylish protection in cold environments.
Buff Fastwick Headband
The Buff Fastwick Headband is a top of the range headband designed with athletes and competition in mind. Fit for anyone looking for a top-tech headband, it is made of elastic Fastwick Extra fabric to ensure quick drying and maximum comfort while practicing high-intensity activities like running or trail running.