Santa Monica Classic 5K/10K 2026 - ASICS Men's Road Singlet Yamabuki (2011D478) (SMC-03) Walpole Generic Ideal for beginners to advanced

Ideal for beginners to advanced rollers

100% recycled polyester fleece

We continue to build on that legacy by committing to use recycled stainless steel in at least 50% of our products by 2025

while the quarter zip design allows for customizable ventilation as you warm up on the track or trail

Zippered handwarmer pockets inset into princess seams

Santa Monica Classic 5K/10K 2026 - ASICS Men's Road Singlet Yamabuki (2011D478) (SMC-03) Walpole Generic Ideal for beginners to advancedDesigned with ACTIBREEZE technology to help you keep cool and comfortable. At least 50% of the primary material for this garment is made with recycled materials.