Plastic-free alternatives

Natural-fiber substitutes for KUIU — KUIU Topo Block T-Shirt | Indigo in the Shirts category.

KUIU

KUIU Topo Block T-Shirt | Indigo

60% Cotton, 40% Polyester

Health C · 40% syntheticFormaldehyde (possible)Antimony (trace)

24 plastic-free alternatives

Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.

Unbound Merino

Women's 5 Pack // T-Shirts

100% Merino

Quality AHealth A$445.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee

100% Merino Wool

Quality AHealth A$110.00

Ibex

Women's Naturalist Short Sleeve Low Crew

100% Merino

Quality AHealth A$90.00

How we score Health Impact

Unbound Merino

Men's Merino Short Sleeve Henley

100% Merino Wool

Quality AHealth A$98.00

Filson

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

100% Merino

Quality AHealth A$66.50

Minus33

Lightweight Men's Wool Crew - 100% Merino Wool

100% Merino Wool

Quality AHealth A$79.99

Filson

210g Merino Wool Short Sleeve Crewneck T-Shirt - Dark Navy

100% Merino

Quality AHealth A$66.50

Unbound Merino

Women's Sleep Top + Bottoms Bundle

100% Merino Wool

Quality AHealth A$208.00

Icebreaker

Unisex Merino 150 Short Sleeve Pocket Tee

100% Merino Wool

Quality AHealth A$110.00

Icebreaker

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

100% Merino

Quality AHealth A$95.00

Mons Royale

MP Heavyweight Merino T-Shirt - Black | Women's T-Shirt

100% Merino Wool

Quality AHealth A$129.95

Icebreaker

Women's Merino 200 Oasis Long Sleeve Crewe Ikon Pass

100% Merino Wool

Quality AHealth A$120.00

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Tee Hike Path

100% Merino

Quality AHealth A$100.00

Icebreaker

Merino 200 ZoneKnit™ Long Sleeve Crew Thermal Top

100% Merino Wool

Quality AHealth A$150.00

Icebreaker

Women's 150 MerinoFine™ Ace Long Sleeve Tee

100% Merino

Quality AHealth A$130.00

Montura

MERINO CONCEPT T-SHIRT

100% Merino Wool

Quality AHealth A$89.00

Unbound Merino

Men's Tall Merino Crew Neck T-Shirt

100% Merino Wool

Quality AHealth A$95.00

Ridge Merino

Eastside Ripstop Snapback Hat

100% Merino Wool

Quality AHealth A$35.00

Unbound Merino

Women's Petite Merino Crew Neck T-Shirt

100% Merino Wool

Quality AHealth A$95.00

Black Crows

Women's Merino Wool Long Sleeve Tee

100% Merino Wool

Quality AHealth A$120.00

Wild Rye

Hailey Half Zip

100% Merino Wool

Quality AHealth A$40.50

Unbound Merino

Men's 3 Pack // T-Shirts

100% Merino

Quality AHealth A$270.00

Minus33

Test Lab: Batch 496 Lightweight Women's Wool Crew Top - 100% Merino Wool

100% Merino Wool

Quality AHealth A$69.99

Ridge Merino

Women's Treeline Flannel Overshirt

100% Merino

Quality AHealth A$160.00