La Sportiva Helios III Running Shoes - Men's Black/Poppy 44.5 Medium. We added additional tongue and ankle padding for more comfort on longer runs. A combination of rip-stop nylon and mono-burr inserts enable optimal breathability but also abrasion resistance. The low profile thermo formed toe cap provides protection while the Frixion AT 2.0 rubber outsole is long lasting and remarkably versatile. Specifications for La Sportiva Helios III Running Shoes - Men's: Manufacturer: La Sportiva Men's Shoe Width: Medium Color: Black Poppy Activity: Trail Running Gender: Male Weight: 7.7 oz Age Group: Adults Insole Material: 4 mm Ortholite Outsole Material: FriXion AT 2.0 compound/2mm deep VA Wave pattern lugs Midsole Material: 4mmLaSpeva cushioning/MorphoDynamic Injection Molded MEMlex Lining Material: Abrasion Resistant Micro-Fiber (Heel)/Wicking Air Mesh Footwear Type: Shoes Features of La Sportiva Helios III Trailrunning Shoes - Men's Ultralight Mono-burr mesh and rip-stop nylon upper for maximum durability and breathability Wrap-around cuff with 3D foam padded inserts for out-or-the-box all day comfort Frixion At 2.0 rubber compound provides durability and traction Flexible and crush-resistant rear heel counter means easy on/off and increased comfort Package Contents: La Sportiva Helios III Running Shoes - Men's La Sportiva 46D-999311-44: Helios III Running Shoes - Men's Black/Poppy 44 Medium La Sportiva 46D-999311-41: Helios III Running Shoes - Men's Black/Poppy 41 Medium La Sportiva 46D-999311-43: Helios III Running Shoes - Men's Black/Poppy 43 Medium La Sportiva 46D-999311-41.5: Helios III Running Shoes - Men's Black/Poppy 41.5 Medium La Sportiva 46D-999311-46: Helios III Running Shoes - Men's Black/Poppy 46 Medium La Sportiva 46D-999311-43.5: Helios III Running Shoes - Men's Black/Poppy 43.5 Medium La Sportiva 46D-999311-46.5: Helios III Running Shoes - Men's Black/Poppy 46.5 Medium La Sportiva 46D-999311-44.5: Helios III Running Shoes - Men's Black/Poppy 44.5 Medium