Funny 18th Birthday Math Gift 18 Years Old Algebra Equation by modernmerch Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Funny 18th Birthday Math Gift 18 Years Old Algebra Equation by modernmerch Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
Statement Apparel โ Premium Quality, Printed on Demand
First impression? Fire. Tenth wash? Still fire. Printed directly on Gildanยฎ cotton with pro-grade DTG ink that bonds to the fiber. No cracking, ever.
๐ธ Donโt let the mockup fool you โ this isnโt just a tee. Get this design on 4 styles: T-Shirt, Long Sleeve, Sweatshirt & Hoodie. You pick, we produce. Simple as that.
Why Youโll Love It
- ๐จ Print That Pops โ DTG-printed directly into the fabric. No cracking, no peeling โ just bold, vivid color.
- ๐งต Fabric That Delivers โ Gildanยฎ Ultra Cotton & Heavy Blend. Soft, durable, certified low-impact dyes.
- ๐ Comfort First, Always โ Taped neck, reinforced shoulders, tear-away tag. Built for all-day wearability.
- ๐บ๐ธ Sustainably Sourced โ US Cotton Trust Protocol. From farm to fabric โ responsible at every step.
What Itโs Made Of
- T-Shirt & Long Sleeve: 100% US cotton, 5.3โ6 oz โ soft, breathable, classic fit.
- Sweatshirt & Hoodie: 50/50 Heavy Blend (8 oz) โ pill-resistant with spandex cuffs & waistband.
- Sport Grey uses a 90/10 cotton/poly blend for its signature heathered tone.
Pick Your Color & Size
Find your size and pick your color โ itโs that easy:
Available Colors
Gildan 5000 โ Unisex T-Shirt
| Size | Length | Bust |
|---|---|---|
| S | 28 in (71.1 cm) | 36 in (91.4 cm) |
| M | 29 in (73.7 cm) | 40 in (101.6 cm) |
| L | 30 in (76.2 cm) | 44 in (111.8 cm) |
| XL | 31 in (78.7 cm) | 48 in (121.9 cm) |
| 2XL | 32 in (81.3 cm) | 52 in (132.1 cm) |
| 3XL | 33 in (83.8 cm) | 56 in (142.2 cm) |
| 4XL | 34 in (86.4 cm) | 60 in (152.4 cm) |
Gildan 2400 โ Unisex Long Sleeve Tee
| Size | Length | Bust | Sleeve |
|---|---|---|---|
| S | 28 in (71 cm) | 36 in (92 cm) | 33.5 in (85 cm) |
| M | 29 in (74 cm) | 40 in (102 cm) | 35 in (89 cm) |
| L | 30 in (76 cm) | 44 in (112 cm) | 36.5 in (93 cm) |
| XL | 31 in (79 cm) | 48 in (122 cm) | 38 in (97 cm) |
| 2XL | 32 in (81 cm) | 52 in (132 cm) | 39.5 in (100 cm) |
| 3XL | 33 in (84 cm) | 56 in (142 cm) | 39.5 in (100 cm) |
| 4XL | 34 in (86 cm) | 60 in (152 cm) | 39 in (99 cm) |
Gildan 18000 โ Unisex Sweatshirt
| Size | Length | Bust | Sleeve |
|---|---|---|---|
| S | 27 in (68.6 cm) | 40 in (101.6 cm) | 33.5 in (85.09 cm) |
| M | 28 in (71.1 cm) | 44 in (111.8 cm) | 34.5 in (87.63 cm) |
| L | 29 in (73.7 cm) | 48 in (121.9 cm) | 35.5 in (90.17 cm) |
| XL | 30 in (76.2 cm) | 52 in (132.1 cm) | 36.5 in (92.71 cm) |
| 2XL | 31 in (78.7 cm) | 56 in (142.2 cm) | 37.5 in (95.25 cm) |
| 3XL | 32 in (81.3 cm) | 60 in (152.4 cm) | 38.5 in (97.79 cm) |
| 4XL | 33 in (83.8 cm) | 64 in (162.6 cm) | 39.5 in (100.33 cm) |
Gildan 18500 โ Unisex Hoodie
| Size | Length | Bust |
|---|---|---|
| S | 27 in (68.6 cm) | 40 in (101.6 cm) |
| M | 28 in (71.1 cm) | 44 in (111.8 cm) |
| L | 29 in (73.7 cm) | 48 in (121.9 cm) |
| XL | 30 in (76.2 cm) | 52 in (132.1 cm) |
| 2XL | 31 in (78.7 cm) | 56 in (142.2 cm) |
| 3XL | 32 in (81.3 cm) | 60 in (152.4 cm) |
| 4XL | 33 in (83.8 cm) | 64 in (162.6 cm) |
- Pick your color from the chart above.
- Choose your size using the size guide.
- Add to cart โ weโll handle the rest!
Shipping & Delivery
- โ Production Time: 1โ3 business days.
- ๐ฆ US Delivery: 3โ7 business days.
- โก US Rush Option: 3โ5 business days.
- ๐ Rest of World: 1โ2 weeks.
Every item is made to order just for you. Please verify your size using the chart above. We canโt accept returns for sizing errors, but weโre always here to help if something isnโt right.
๐ Find your next favorite at HypeDripTees.com. Style, comfort, quality โ guaranteed.