**Product Specifications:**
**Brand:** ALPINT MOUNTAIN
**Product Name:** Runner 4.0 Short Socks
**Material:** REPREVE recycled polyester fiber
**Technology:**
- Smart temperature control technology
- Smart ventilation technology
- Moisture management technology
- Asymmetric toe design
**Features:**
- Anti-slip heel
- Reinforced high-wear areas
- Directional ventilation channels
- Moisture-wicking and sweat-absorbing
- Comfortable seamless toe
- Waterproof blister area
**Product Information:**
- Each pound of REPREVE recycled polyester fiber production saves 24,000 heat units, equivalent to 0.2 gallons of gasoline
- REPREVE is a traceable and guaranteed recycled fiber made from 100% recycled materials
**Usage Scenarios:**
- Long-distance races
- Urban commuting
- Trail running
- Running training
- Fitness activities
**Size:** Men: 22-27CM, Women: 20-24CM
**Color Options:** Black, Gray, Navy
**Product Display:** Runner 4.0 Short Socks in Men's sizes and colors
**Brand Philosophy:** ALPINT MOUNTAIN/ELMONT adheres to the original dream, exploring innovation with a sunny attitude, not just selling products but walking with you in pursuit of freedom. Embrace nature's love in outdoor activities.
**Additional Information:**
**Certifications:** OEKO-TEX Standard 100
**Technology:** Sorbtek moisture-wicking technology
**Fiber Types:** REPREVE PROFIBER, PBT, Elastomeric, Nylon
**Production Locations:** USA, Brazil, China
**Technology:** Swiss smart temperature control and humidity management technologies
**Design:** Asymmetric toe design, intelligent ventilation technology, and silver ion treatment for odor reduction
**Advantages:** Catch-Move-Release moisture-wicking function, durable after at least 50 home washes, targeted elasticity, and compatibility with other additives for enhanced performance.
