Karhu Men's Flow 2 Fulcrum WP

For the performance neutral runner seeking lightweight foot strike management with a highly responsive, durable forward ride. Engineered with our neutral performance fulcrum, the Flow Winter WP fulcrum ride is suited for faster long distance running and racing with a clean, supportive minimalist design. Winter WP version features completely waterproof upper for inclement weather.

Upper Features:
- Waterproof bootie with drop sock construction and tongue gusset
- Open air mesh in vamp and collar supported by ballistic mesh quarter panels
- Tongue is anatomically mapped around the instep and features a new soft touch logo top
- HF welded eyelets integrated into the vamp
- HF welded toe tip
- Reflective heel logo
- HF outline welded mountain M
- EVA padded lasting board

Upper Benefits:
- Allows evaporation of moisture from the inside while preventing water from entering from the outside
- Increased breathability and light weight with strong midfoot support and free movement in forefoot
- Provides comfort and protection from the laces while not interfering with fit
- Lightweight and durable
- Lightweight, abrasion resistance
- Lightweight and low profile quarter logo
- Provides step in comfort

Midsole/Outsole Features:
- Precision engineered compression molded EVA midsole with tuned durometers (hardness)
- Our lightest weight firm EVA fulcrum: 77 durometer
- Anatomically designed, elastic EVA forefoot insert with hourglass shape aligned to the metatarsal heads
- Combination PU foam and molded EVA heel pad breathable insole
-Combination compression molded, and blown rubber outsole with anatomic flex relief and full ground contact sole

Midsole/Outsole Benefits:
- Precision engineering providing ultimate forward efficiency.
- Helps runner transition onto their forefoot and into toe off efficiently
- Ensures support and cushioning of the met heads during the propulsion phase
- Excellent cushioning, moisture management and durability for a great step-in feel
- Performance traction and forefoot cushion