
This midweight crew sweatshirt featuring the ESA logo is built to be lived in: soft, sturdy, and quietly dependable. The tubular knit body and ribbed collar hold their shape wash after wash, while the brushed interior offers a cozy, broken-in feel on cool mornings.
Ethically sourced materials and careful construction make this a reliable layer for cool mornings, commutes, and slow weekends alike. Perfect for ESA members, insect enthusiasts, or entomologists, it’s a small invitation to conversation—and a gentle statement of care for insects and the ecosystems they support.
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
- Medium-heavy 50/50 cotton-poly blend (8.0 oz/yd²) for warmth and durability
- Tubular knit (no side seams) with ribbed knit collar to retain shape
- Embroidery options: left/center/large center chest and both wrists
- DTF printed inner neck labels; DTG used for other prints
- OEKO‑TEX dyes, ethically grown US cotton, and safety compliance certifications
Care instructions
- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Do not dryclean
Sizing
| S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|
| Width, in | 20.00 | 22.01 | 24.00 | 26.00 | 28.00 | 30.00 | 32.00 | 34.00 |
| Length, in | 27.00 | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 33.00 | 34.00 |
| Sleeve length (from center back), in | 33.50 | 34.50 | 35.50 | 36.50 | 37.50 | 38.50 | 39.50 | 40.50 |
| Size tolerance, in | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
Without side seams
Knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Embroidery
Embroidery decoration method available on either left chest, center chest, or large center chest, as well as right + left wrists
Age restrictions
For adults
Other compliance information
Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.
Country of origin
Made in Nicaragua
DTF inner neck labels
The inner neck labels and wrist prints are printed using the Direct-to-Film (DTF) print method, while the rest of the prints are done with the Direct-to-Garment (DTG) method.
; Do not dryclean; Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat.
Accurate shipping options will be available in checkout after entering your full address.
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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