Technical Activewear • Client: Nordic Trail Running Series (Sweden & Norway) (2025)
Nordic Ultra-Trail Marathon Finisher Apparel
100% GRS-certified recycled performance tees and technical wind-vests for 11,000 ultra-marathon competitors across Scandinavia.
01 / Production Gallery & Construction Details
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02 / Manufacturing Challenge & Engineering Execution
The Client Challenge:
Delivering an ultra-sustainable garment specification with zero carbon footprint compromises, certified eco-dyes, and featherlight trail weight.
The HR Sports Solution:
Manufactured utilizing OceanThread 100% post-consumer recycled poly filament with waterless sublimation transfer technology, reducing water consumption by 85%.
03 / Verified Client Feedback
“HR Sports provided complete GRS certification provenance for every single garment, meeting our strict Scandinavian environmental criteria.”
Henrik LindqvistRace Director — Nordic Trail Running Series
Factory Audit Sheet
Batch Specifications
Run Size:11,000 Finisher Shirts
Eco Certification:Global Recycled Standard (GRS) 4.0
Weight:88 grams per finished shirt
Reflective Hits:3M Scotchlite 360° Trail Safety Elements
Fabrics Milled:
OceanThread™ Eco-Performance (165 GSM)AeroVent™ Performance Micro-Mesh (145 GSM)
Volume Batch:11,000 Units
NDA & Client IP Protected
Pattern geometry and color profiles for this project are securely archived under mutual non-disclosure.