Amazon.com | La Sportiva Mens Boulder X Approach/Hiking 。These La Sportiva Boulder X Men\'s Hiking Shoes in Clay/Saffron, size M39(US 5.5), are designed for outdoor enthusiasts seeking durability and comfort. With a medium width and reputable La Sportiva brand, these hiking shoes are perfect for tackling various terrains and distances. While they are not insect repellent treated, they still provide the necessary features for a successful hiking experience. Whether trekking through wilderness trails or navigating more urban paths, these shoes offer reliable support and performance for avid hikers.