Best Wool Sports Underwear for Men of 2025

The Icebreaker Cool-Lite Trunks provide exceptional support and comfort for all your adventures. Made from a breathable merino wool blend, they keep moisture away from your skin, ensuring you stay dry and fresh. The stretchy, slim-fit design includes a contoured pouch and flatlock seams, reducing friction and chafing during activities. With a gusset for added mobility, these trunks allow you to move freely, making them ideal for hiking, snow sports, and training.

The Thermowave Merino Boxer Shorts are crafted from soft and stretchy 160 GSM merino wool, making them incredibly comfortable for everyday wear. The elasticated waistband and contoured pocket ensure a perfect fit, while flatlock seams prevent chafing, ideal for those with sensitive skin. These boxers are moisture-wicking and highly breathable, keeping you dry and fresh throughout the day. Additionally, they are made from 100% biodegradable materials, so you can feel good about your choice.

The BRUBECK Thermal Long Sleeve is designed for comfort and performance. Made with a high percentage of natural merino wool, it offers a light and soft feel against your skin, ensuring a second skin sensation. Its anti-allergic and anti-bacterial properties protect you from skin irritation, making it ideal for winter sports. The thermal-regulating material keeps you warm without overheating, providing excellent moisture management during your activities. You can wear it confidently while skiing, cycling, or walking outdoors.

The Odlo Merino Long Pants offer excellent climate regulation, ensuring you stay warm when needed. With natural anti-odour control, you can enjoy fresh comfort throughout the day, even during intense activities. These pants also regulate your body temperature, keeping you comfortable in various conditions. Made from 100% wool, they provide a soft and cosy feel against your skin, making them ideal for sports or leisure wear.

The Woolly Boxer Briefs offer exceptional comfort and performance thanks to their merino wool construction. You will appreciate the natural breathability and moisture-wicking properties, keeping you feeling fresh even during intense workouts. The vented panels are thoughtfully designed to provide optimal airflow, ensuring you stay cool as you move. Plus, the tag-free design means no more itchy tags, giving you a seamless and irritation-free fit for all-day wear.

The FALKE Wool-Tech Base Layer is designed to keep you warm and dry in cold temperatures. Its moisture-wicking two-layer construction means that you can enjoy outdoor activities like skiing and hiking without feeling damp. Special ventilation zones in the elbows, armpits, and spine help to dissipate excess heat, keeping you comfortable. Additionally, the comfortable fit prevents chafing and skin irritation, allowing you to focus on your performance without distractions.

The Engel Thermal Leggings are crafted from 70% organic Merino wool and 30% silk, ensuring they are warm and incredibly soft against your skin. Their breathable and temperature-regulating properties help keep you comfortable, regardless of the weather. Made from wool sourced from certified organic farming, you can wear them with confidence knowing they are eco-friendly. Additionally, their quality construction in Germany guarantees durability, making these long johns a reliable choice for your wardrobe.

The Smartwool Merino Boxer Briefs offer exceptional comfort and versatility for your outdoor adventures. Made from a blend of Merino wool and recycled polyester, these briefs provide both softness and durability. The slim fit design ensures a flattering silhouette while allowing for unrestricted movement, which is essential during physical activities. With a windproof front panel, you can enjoy added protection against the elements, keeping you comfortable whether you’re hiking or relaxing.

The BRUBECK Thermal Boxers are designed for comfort and functionality. Made from a high percentage of natural merino wool, these boxers provide a breathable and snug fit, making them ideal for winter sports activities. The anti-allergic and anti-bacterial properties ensure you remain irritation-free, while the lightweight, second skin feel adds to your comfort. Furthermore, the thermal-regulating material composition helps maintain the perfect body temperature, preventing both cooling and overheating during your active pursuits.

The Odlo Merino Boxers are designed to provide you with ultimate comfort and performance. Made from a blend of Merino wool and modern fibres, these boxers help regulate your body temperature, keeping you cool when it gets warm. You will also benefit from the natural odour-fighting properties of Merino wool, ensuring you feel fresh throughout the day. The soft fabric feels great against your skin, making them perfect for any sports activity or everyday wear.