Plastic-free alternatives
Natural-fiber substitutes for Shiden — Army Shirt - Natural 7oz Cotton HB Twill in the Shirts category.

Shiden
Army Shirt - Natural 7oz Cotton HB Twill
100% Cotton
24 plastic-free alternatives
Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.

Icebreaker
Unisex Merino 150 Short Sleeve Pocket Tee
100% Merino Wool

Icebreaker
Men's Merino 175 Everyday Long Sleeve Crewe
100% Merino Wool

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Peaceful Pass
100% Merino

Smartwool
Women's Alpine Crew
100% Merino Wool

Icebreaker
Women's Merino 150 Tech Lite Short Sleeve Relaxed V Neck Tee
100% Merino Wool

Icebreaker
Women's 15.5 MerinoFine™ Short Sleeve Polo
100% Merino Wool

Kathmandu
Men's 100% Merino T-shirt - Black
100% Merino

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee Mountain Shift
100% Merino Wool

Icebreaker
Women's 15.5 MerinoFine™ Jersey Short Sleeve Tee
100% Merino Wool

Black Crows
Women's Merino Wool Short Sleeve Tee
100% Merino Wool

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Peaceful Pass
100% Merino

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Range Stripes
100% Merino

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Evolving Layers
100% Merino

Icebreaker
Women's 15.5 MerinoFine™ Short Sleeve Polo
100% Merino Wool

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Bear Catch
100% Merino

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Transportage
100% Merino

Kathmandu
Women's K-Merino 250 Long Sleeve Top - Beech
100% Merino Wool

Icebreaker
Women's Merino 150 Tech Lite Short Sleeve Polo
100% Merino Wool

Icebreaker
Men's 15.5 MerinoFine™ Jersey Short Sleeve Tee
100% Merino Wool

Icebreaker
Men's 15.5 MerinoFine™ Jersey Short Sleeve Tee
100% Merino Wool

Icebreaker
Men's Merino 150 Tech Lite Short Sleeve Tee Bear Catch
100% Merino

Montura
MERINO CONCEPT MAGLIA
100% Merino Wool

Icebreaker
Women's Merino 150 Tech Lite Short Sleeve Tee Bird Transit
100% Merino

Filson
210g Merino Wool Short Sleeve Crewneck T-Shirt - Dark Olive
100% Merino