Lean into the hard science of neuroplasticity with the Build Will Tee. In Black and Brick Red. Description The Build Will Tee is a heavyweight 100% cotton T-shirt printed direct-to-garment with a diagram pointing to the anterior mid-cingulate cortex, a human brain structure that grows in volume when you do hard things. Materials Fabric Weight: 6.5 oz/yd² (220 GSM) Fiber Content: 100% Combed Ring-Spun Cotton Yarn Count: 20 singles Construction Fit: Relaxed, structured fit Articulation: Side-seamed construction, ribbed collar Stitching: Single-needle edgestitch ⅞″ Branding: Signature neckprint Printing Type: Direct-to-garment Ink: Water-based, nontoxic, eco-friendly and vegan Origin & Impact Origin: Garment weaved, dyed and sewn Bangladesh; printed and shipped in the USA Ethics: 100% WRAP-certified production facilities .cert-badge { display: inline-block; border: 1px solid #000; padding: 8px 16px; margin: 0 8px 8px 0; color: #000; background-color: #fff; font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; text-decoration: none; transition: all 0.2s ease-in-out; white-space: nowrap; cursor: pointer; } .cert-badge:hover { background-color: #000; color: #fff; border-color: #000; } .cert-arrow { font-size: 1.1em; margin-left: 4px; vertical-align: text-top; } WRAP CERTIFIED ↗ Size Guide Size Label Length Width S 29 ½ 18 M 30 ½ 20 L 31 ½ 22 XL 32 ½ 24 2XL 33 ½ 26 3XL 34 ½ 28 4XL 35 ½ 30 Care Guide: Machine wash cold, inside-out, gentle cycle with mild detergent and similar colors. Use non-chlorine bleach only when necessary. No fabric softeners. Tumble dry low or hang-dry. Cool iron inside-out if necessary; do not iron decoration. Do not dry clean. Thank you Your ShirtCastle™ Build Will Tee is made especially for you when you place an order, so it takes some extra time to produce and deliver it. Making shirts on demand instead of in bulk helps reduce overproduction — so thank you for your patience and thoughtful purchasing decisions. Why no polyester The Build Will Tee is made from 100% cotton and not a poly blend. Here's why that matters to your health. Explore the Science Collection.
