Proof
Tech Sweatshirt
Tech Sweatshirt
Story
Comfortable and stylish sweats infused with advanced temperature-regulating fibers
At first glance, the Tech Sweatshirt looks like the casual, comfortable, crossover layer that it is. But they’ve got an ace up their sleeve in a little yarn called 37.5®. It’s a technical fiber that’s specially designed to maintain your body’s core temp and manage the relative humidity in the air between your skin and the fabric, keeping both at the ideal 37.5°C (99.5°F). No matter the weather, the activity, or the temperature, this hoodie will keep you comfortable, from lounging on the couch to pushing your PR at the track.
Features
- Made from a soft four-way stretch material infused with 37.5® fibers
- 37.5® fibers regulate warmth and keep your body at a comfortable temperature
- Two-piece hood with crossover construction at the neck
- Ribbed cuffs and hem for a clean look
- Kangaroo pocket
Materials
- 70% polyester
- 24% rayon
- 6% spandex
Sizing
- The Tech Sweatshirt has a regular fit that’s true to size
- We recommend taking your normal size in hoodies or sweatshirts
- To dial in the perfect personal fit, compare the measurements of one of your best-fitting hoodies to the garment measurements below
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Half Chest | 20 | 21 | 22 | 23½ | 24½ |
| Front Length | 27 | 27½ | 28¼ | 29 | 29½ |
| Sleeve Length | 34¾ | 35¼ | 35¾ | 36¼ | 36¾ |
Garment measured on a flat surface. Chest measured 1” below armpits. Front length measured from the high point on the shoulder. Sleeve length measured from center back neck. All measurements are in inches.
