- Men's Footwear
- Hiking, Work & Winter Boots
- Flash TT Hiking Boots
Features
- FirmaWeave™ woven ripstop uppers offer durability and protection for long days on the trails—and they're made with 90% recycled PET
- HydroWall™ membranes are lightweight, breathable and fully waterproof—and they're made with 70% recycled polyurethane (PU)
- TerraLoft™+ Hike super-critical foam is infused with nitrogen to create durable, lightweight midsoles with an energetic feeling underfoot
- Midsoles are made with 20% recycled content and 10% BLOOM™ algae biomass
- Cupped sidewalls and rocker-inspired midsole shape offer control and support on varying terrain
- TrailBed™ insoles feature 85% recycled polyurethane
- Linings feature 75% recycled polyethylene terephthalate (PET); collar foam is 70% recycled PET; overlays have 30% recycled TPU
- 100% recycled content in the webbing and laces
- Vibram® Megagrip Litebase outsoles are engineered for durability and confidence on all terrain, from dusty gravel to muddy singletrack
- REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
Technical Specs
- UpperFirmaWeave 90% recycled polyester
- VeganYes
- GenderMen's
- Lining75% recycled polyester
- MidsoleTerraLoft+ Hike (20% recycled; 10% bio-based material)
- OutsoleVibram Megagrip Litebase rubber
- Best UseHiking
- Top RatedYes
- WaterproofYes
- Weight (g)794
- New ArrivalYes
- Product LineFlash
- Weight (Pair)1 lb. 12 oz.
- SustainabilityContains recycled materials,From a Climate Neutral Certified brand,From a Climate Neutral Certified brand
- Footwear HeightOver-the-ankle
- Footwear ClosureLace-up
- Featured TechnologiesHydroWall,FirmaWeave,TerraLoft,Vibram Megagrip
- Type of WaterproofingHydroWall waterproof/breathable membrane (70% recycled polyurethane)