Behind
the design
Spark keeps you covered without losing style. Aesthetically engineered to perfection, systematically engineered to perform.
Additional benefits
- Light, breathable fabric for coolness and comfort
- UPF 30+ protects your skin from harmful UVA and UVB rays
- ModestFit design to give you unlimited range of motion
- Reflective metallic prints for low-light visibility
Material and care
Materials
90% Polyester / 10% Spandex
Care
-
Machine wash cold
-
Line dry
-
Do not bleach
-
Do not iron
-
Do not dry clean
- • Wash with like colors
- • Imported
Choosing the right size
Fit:
True to size with more looseness around the hips
Our recommendation:
Purchase your usual size
86% of customers say this fits true to size
View Size Guide
Shipping and returns
- Free shipping on orders over $70
- 30 days, no questions asked return policy
- 60 days for exchanges
CUSTOMER SPOTLIGHT
★★★★★
"Love the length and quality of my half-zip! I no longer need to wear baggy t-shirts in the gym."
Stephanie is wearing size small, color royal blue.
FREE + FAST SHIPPING OVER $70
FREE RETURNS & EXCHANGES
🇺🇸 TRUSTED U.S. BRAND - 10 YEARS IN BUSINESS
CUSTOMERS IN 65+ COUNTRIES
1,600+ REVIEWS WORLDWIDE