ESA Quarter‑Zip Sweatshirt (Gender-neutral)
This quarter‑zip sweatshirt featuring the ESA logo is designed to be the dependable layer you reach for when the day calls for quiet focus, steady movement, and comfort that lasts. Ideal for entomologists, ESA members, and insect enthusiasts, it transitions seamlessly from early‑morning field walks to weekend workshops, classrooms, and casual professional settings.
Crafted from a heavy 9.5 oz ring‑spun cotton blend, the fabric feels soft against the skin while maintaining structure and durability through repeated wear. The relaxed silhouette drapes naturally, offering ease of movement without looking oversized. A self‑fabric lined collar and short quarter‑zip provide adjustable ventilation—perfect for adapting to changing temperatures without sacrificing clean, polished lines.
Rolled‑forward shoulders and side seams enhance comfort whether you’re layering over a tee, carrying a field bag, or settling in for a full day of discussion and learning. Ribbed cuffs and waistband with added spandex help the sweatshirt retain its shape, while OEKO‑TEX® certified low‑impact dyes ensure long‑lasting color with reduced environmental impact—values that align naturally with science‑driven communities.
All proceeds from your order support the Entomological Society of America (ESA), a nonprofit organization founded in 1889 that advances insect science for the benefit of society. Through ESA, your support helps researchers, educators, students, and professionals tackle global challenges—such as food security, invasive species, public health, and environmental resilience—turning curiosity about insects into meaningful, world‑wide impact.
Product features
- 80% ring-spun cotton / 20% polyester heavy knit (9.5 oz) for durability and soft hand
- Relaxed fit with side seams and rolled-forward shoulders for comfortable layering and mobility
- Self-fabric lined collar with quarter-zip for adjustable warmth and clean lines
- 1x1 rib cuffs and waistband with spandex to retain shape after wear
- Dyed with OEKO-TEX certified low-impact dyes for longer-lasting color and reduced environmental impact
Care instructions
- Machine wash: warm (max 40C or 105F), gentle cycle
- Bleach as needed
- Tumble dry: medium heat
- Do not dryclean
Size Chart
| S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|
| Length, in | 27.50 | 28.50 | 29.50 | 30.50 | 31.50 | 32.50 |
| Width, in | 21.00 | 23.00 | 25.00 | 26.50 | 28.00 | 29.50 |
| Sleeve length, in | 31.50 | 33.50 | 35.25 | 36.75 | 38.25 | 39.25 |
| Size tolerance, in | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
80% Ringspun cotton 20% Polyester
The fabric is soft and pleasant to touch. Made with soft, ring-spun U.S. cotton for enhanced printability
Rolled forward shoulders
Designed with rolled forward shoulders for enhanced comfort and mobility
1x1 Rib cuffs and waistband with spandex
Allows the cuffs to stretch as the garment is put on, afterwards, they go back to their original size, leaving them well-fitted
Relaxed fit
Offers a relaxed fit for a casual and comfortable wear experience
With side seams
Located along the sides of a garment, they hold its shape longer and lend structural support
OEKO-TEX low-impact dyes
Made with OEKO-TEX® STANDARD 100 (Certificate No. 168252, OETI - Institut fuer Oekologie) certified low-impact dyes and clean pigment dye colors that are salt-free, promoting environmentally friendly dyeing practices
Machine wash: warm (max 40C or 105F), gentle cycle; Bleach as needed; Tumble dry: medium heat; ; Do not dryclean.
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Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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