Story Built for running, rucking, and hard reps. Powered by OpenGrid™ Type 2 Fun is the kind of activity that's uncomfortable in the moment but deeply rewarding after it happens: sunrise miles, weighted rucks, garage workouts that leave you staring at the ceiling. We built the Type 2 Training Tee for exactly that kind of work. At its core is OpenGrid™, our custom-engineered fabric built with a micro-grid structure that drives airflow, wicks away sweat, accelerates dry time, and fights odor at the fiber level—as opposed to a surface treatment that fades over time. Raglan sleeves unlock additional function in the shoulders, allowing for full range for presses, pulls, and miles under load. And since the tee is built for real training, not just athleisure, durability isn't an afterthought. It's built to last with a matte, low-sheen finish that will perform session after session. Features OpenGrid™ ventilation system increases airflow and releases heat during high-output training Embedded anti-odor yarns maintain effectiveness wash after wash Fast-dry moisture dispersion reduces cling between sets Raglan sleeve construction with side slits at the hem for unrestricted movement Matte, low-sheen finish Sizing The Type 2 Training T-Shirt has a regular fit, take your normal t-shirt size For the best personal fit, compare the measurements of one of your best-fitting shirts to the garment measurements below Garment Measurements XS S M L XL XXL 3XL Chest 38¾ 40¾ 42¾ 45¼ 47¾ 50¾ 54¼ Body Length 26½ 27¼ 27 28¾ 29½ 30¼ 30 Sleeve Length 16 16¾ 17½ 18 18½ 19 19¾ All measurements are in inches. How to Measure - Chest: Measure straight across from edge to edge, starting 1" below the armhole, multiply by 2 - Body Length: Start at the top of the shoulder where it meets the neck seam, and measure straight down to the hem - Sleeve Length: Start at the center of the back of the neck, measure straight across to the shoulder seam, and then follow the edge of the garment to the cuff. Pro tip: it’s easiest to measure across the back of the sleeve Materials & Care 160gsm OpenGrid™ Performance Knit 85% Polyester, 15% Spandex Embedded Polygiene® odor control that's embedded into the fibers Made in Vietnam Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not dry clean. About Proof by Huckberry Designed in Austin and tested on Huckberry adventures worldwide, Proof’s performance apparel is built for a life in motion. We focus on classic designs powered by modern fabrics that regulate temperature, wick sweat, and protect from the sun. The result is category-bending gear that performs hard, wears easy, and brings personality to everyday performance. This is gear for growth. The Sweat Test Guarantee Put your new Proof gear through its paces. If it does not meet your expectations, we'll accept your dirty laundry and issue a refund, no questions asked. Terms and limitations here