Hollis AUG 450 Mens Top Fleece Drysuit Undergarment

Hollis | SKU: 277.0056.003

Refer & Earn

Sale

$110.46 $129.95

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In stock — ships from Irvine, CA

Size

Pickup available at In Store

Usually ready in 2 hours

Hollis Men’s AUG 405 sizing. Imperial in bold, metric underneath.

Height

Size	Height ft/in · cm
XS	5′5″–5′8″ 165–172.5
SM	5′7″–5′10″ 170–178
MD	5′9″–6′0″ 175.5–183
LG	5′11″–6′2″ 180.5–188
XL	6′1″–6′4″ 185.5–193
2XL	6′3″–6′6″ 190.5–198
3XL	6′5″–6′8″ 195.5–203

Chest, waist and inseam

Size	Chest in · cm	Waist in · cm	Inseam in · cm
XS	30–34 76–86	23–27 58–68	30–31.5 76–80
SM	34–38 86–96	27–30.5 68–78	31–32.5 79–83
MD	38–41.5 96–106	30.5–34.5 78–88	32.5–34 82–86
LG	41.5–45.5 106–116	34.5–38.5 88–98	33.5–35 85–89
XL	45.5–49.5 116–126	38.5–42.5 98–108	34.5–36 88–92
2XL	49.5–53.5 126–136	42.5–46.5 108–118	36–37.5 91–95
3XL	53.5–57.5 136–146	46.5–50.5 118–128	37–38.5 94–98

Source: Hollis’s size chart. Values in the second unit come from Hollis’s own chart where it prints them.

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Product Information

The Hollis AUG 450 Top is a men's drysuit base-layer garment made from dual-layered, high-density stretch technical fleece weighing 450 grams, built to wick moisture away from the skin while adding warmth without bulk under any type of drysuit. It is fully machine washable and sold in sizes S through 3XL as a standalone top, with a matching bottom sold separately for mix-and-match sizing.

Who it is for

This undergarment suits divers who wear a drysuit in cold or temperate water and need a moisture-managing base layer. It can be worn alone or layered with other Hollis AUG undergarments for extreme cold-water diving.

Key details

Dual-layered, high-density stretch technical fleece weighing 450 grams
Insulates without adding bulk inside the drysuit
Zippered arm pocket for small items
Thumb loops for secure, easy donning and layering
Fully machine washable without degrading its wicking performance
Compatible with all types of drysuits and can be combined with other AUG undergarments

Compatibility and sizing

The men's top is offered in S, M, L, XL, 2XL, and 3XL. It is sold separately from the AUG 450 bottom, so divers can choose a different size for top and bottom if needed, and a dedicated women's version is available as a separate product for divers who prefer women's sizing.

What's in the box

AUG 450 Top garment (bottom sold separately)

DiveCatalog.com is an authorized Hollis dealer and a dive shop in Irvine, California since 2003. Call or chat with us at 888-701-4017 if you have questions about sizing or layering this undergarment with your drysuit.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Does the Hollis AUG 450 Top come with the matching bottom?

No, the AUG 450 Top is sold as a standalone garment and the AUG 450 bottom is sold separately. This lets divers choose a different size for the top and bottom if their fit differs, and build a full undergarment system to match their needs.

What sizes does the Hollis AUG 450 Top come in?

The men's AUG 450 Top is available in S, M, L, XL, 2XL, and 3XL. A dedicated women's version of the AUG 450 Top is sold as a separate product for divers who prefer women's sizing.

Can the AUG 450 Top be worn under any drysuit?

Yes, the AUG 450 Top is compatible with all types of drysuits. It can also be combined with other Hollis AUG undergarments to add extra warmth for extreme cold-water diving.

How do you wash the Hollis AUG 450 Top?

The AUG 450 Top is fully machine washable, and washing it does not degrade its moisture-wicking performance, so divers can care for it with standard laundering between dives.

Brand	Hollis
Model	AUG 450 Top
Product Type	Drysuit undergarment top
Fit	Men's
Material	Dual-layered, high-density stretch technical fleece
Weight	450 grams
Performance	Moisture wicking and breathable
Pocket	Zippered arm pocket
Detail	Thumb loops
Care	Machine washable
Compatibility	All types of drysuits; layers with other AUG undergarments
Sizes Available	S, M, L, XL, 2XL, 3XL
Sold As	Top only; bottom sold separately