Hiking.com.au has some of the best underwear from the outdoor industries leading manufacturers including Exofficio, Intertrek, Lowe Alpine, Sherpa, SmartWool and other brands at great prices. Underwear Sort By: Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Exofficio Give-n-Go Boxer Brief Exofficio Give-n-Go Boxer Brief. Exofficio,Three layovers, two delays, one comfortable... More Details... $34.95 $29.95   Exofficio Give-n-Go Brief Exofficio Give-n-Go Brief. Exofficio,Three layovers, two delays, one comfortable... More Details... $29.95 $26.95   SmartWool Mens Microweight Boxer Brief SmartWool Men's Microweight Boxer Brief. The M's Microweight Boxer Brief features... More Details... $49.95 $44.95   Sherpa - Wool Thermal Pant Sherpa - Wool Thermal Pant,Sherpa's Merino Thermals are the ideal base layer. Worn... More Details... $89.95 $84.95   Sherpa -Wool Thermal Top Sherpa -Wool Thermal Top,The ideal base layer. Worn snugly and close to the skin... More Details... $89.95 $84.95   Intertrek - Polypropylene Thermal Top Intertrek - Polypropylene Thermal Top. Premium Weight Thermal Underwear. Intertrek... More Details... $44.95   Lowe Alpine - Dryflo Full Weight Pant Mens Lowe Alpine - Dryflo Full Weight Pant. Full weight Dryflo baselayer for colder conditions.... More Details... $89.95 $49.95   Intertrek - Polypropylene Thermal Pant Intertrek - Polypropylene Thermal Pant. Premium Weight Thermal Underwear. Intertrek... More Details... $44.95   Lowe Alpine - Dryflo Full Weight Top Mens Lowe Alpine - Dryflo Full Weight Top. Full weight Dryflo baselayer for colder conditions. More Details... $89.95 $49.95   Lowe Alpine - Dryflo Full Weight Pant Womens Lowe Alpine - Dryflo Full Weight Pant. Full weight Dryflo baselayer for colder conditions.... More Details... $89.95 $49.95   Sherpa - Kids Long Sleeve Pant Sherpa - Kids Long Sleeve Pant,Sherpa Thermals are the ideal base layer. Worn snugly... More Details... $34.95   Sherpa - Kids Long Sleeve Top Sherpa - Kids Long Sleeve Top,Sherpa Thermals are the ideal base layer. Worn snugly... More Details... $34.95   Smartwool - Mens Midweight Crew Smartwool - Men's Midweight Crew. Smartwool's Midweight Crew is made from their... More Details... $129.95 $116.95   Hiking.com.au T-Shirt Hiking.com.au T-Shirt,we have created an outdoor t-shirt which is 100% cotton and... More Details... $29.95 $19.95   SmartWool Mens NTS Microweight Bottom SALE SmartWool Men's NTS Microweight Bottom. Give your legs the same comfort and fit... More Details... $89.95 $49.95     Ok