KNOT TYING KIT Sporting Goods/Baseball/Balls This shirt features Massif Battleskin™

This shirt features Massif Battleskin™ fabric in the torso  for exceptional breathability and real FR protection

for a more modern rubberized band that is easy to remove if the user wants to convert to ARC adapters (or convert back to a headband)

black handle scales

easily accessible butterfly opening

KNOT TYING KIT Sporting Goods/Baseball/Balls This shirt features Massif Battleskin™Step by step, illustrated "How to" knot tying guides. Outdoor, Boating, and Paddling Knot cards are the same 17 best rope knots on 6 cards. Packaging differentiates them for different markets. Fisherman's Knot Guide is a 3 card set, featuring illustrations of the 10 most popular knots, that folds out to a 12" ruler. Waterproof.